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Weihrauch HW100 BP

€1,100.00

Weihrauch HW100 BP

The new HW100 Bullpup proves that accuracy and mobility can be on point, while balance is not compromised.

Born from the famous HW100 series, the HW100 Bullpup is based on Weihrauch’s renowned mainframe – providing ultimate performance.

The rifles features a black, ambidextrous soft-touch stock and Weihrauch’s distinguished two –stage match trigger.

With exceptional German technical configuration the balance of the rifle has been fine tuned. An overall length of 83cm and weighing in at 3.7kg you can be assured the bullpup will be steady when pointing.

Extra features include a picatinnay rail, which can be removed, ambidextrous pistol grip and 14 shot magazine.

Quote: “the best scope rail I’ve ever encountered” Terry Doe, Airgun Shooting Magazine.

Key Info

2-Stage Match Rekord trigger

Trigger…2-Stage Match Rekord Trigger

Weight

Overall Weight…3.78kg

Length

Overall Length…83.5cm

Loading mechanism

Loading Mechanism…14 Shot Mag

Barrel Length…41cm
Ambidextrous

Ambidextrous…YES

Shot count per calibre

Shot Count per Calibre

110 (.177) 140 (.22)

Weihrauch HW100 BP – Compact German PCP Performance and Precision

The Weihrauch HW100 BP has been developed for shooters who want proven HW100 engineering to be provided in a shorter, highly manageable bullpup platform. Because the action has been positioned farther back within the stock, considerable overall length has been saved without the familiar HW100 shooting characteristics being sacrificed. Consequently, excellent balance, dependable cycling, controlled handling, and impressive accuracy can all be enjoyed from a compact PCP air rifle.

Built around Weihrauch’s established pre-charged pneumatic system, the Weihrauch HW100 BP has been designed to provide consistent performance while a refined shooting experience is maintained. Moreover, its black soft-touch bullpup stock has been shaped so comfortable handling can be achieved by both right- and left-handed shooters.

For shooters who value German engineering, practical ergonomics, and a premium finish, the Weihrauch HW100 BP can therefore be considered an outstanding addition to the modern HW100 family.

Why Choose the Weihrauch HW100 BP?

Rather than simply shortening a conventional rifle, the Weihrauch HW100 BP has been engineered around a dedicated bullpup configuration. As a result, the action is positioned close to the shooter, while the barrel length required for reliable performance can still be retained.

Because the rifle’s mass is concentrated closer to the body, a steady and controlled feel can be experienced during aiming. Furthermore, movement between targets can be handled naturally, while the compact dimensions can be appreciated in situations where a full-length rifle may feel cumbersome.

Precision has also been supported through Weihrauch’s proven PCP architecture. At the same time, a refined two-stage adjustable match trigger has been fitted so clean and predictable trigger control can be achieved.

Highlighted Weihrauch HW100 BP Features

  • Premium Weihrauch PCP operating system
  • Compact bullpup configuration
  • 14-shot rotary magazine
  • Two-stage adjustable match trigger
  • Black soft-touch stock
  • Ambidextrous stock design
  • Forward-positioned Biathlon-style cocking lever
  • Manual safety system
  • Picatinny or 11 mm scope-mounting configurations depending on version
  • Picatinny accessory mounting point on the fore-end
  • Pressure-controlled compressed-air system
  • Excellent balance and compact handling
  • Available in several calibre configurations depending on market
  • Left-handed cocking configuration available on selected versions
  • Engineered and manufactured to Weihrauch’s established standards

Compact Bullpup Design with Excellent Balance

Immediately, the most noticeable characteristic of the Weihrauch HW100 BP is provided by its bullpup architecture. Although a substantial barrel can still be incorporated, the action has been moved rearward so unnecessary overall length can be removed.

Accordingly, the rifle can be manoeuvred more easily while a stable aiming platform is preserved.

Instead of excessive forward weight being created, much of the rifle’s mass is positioned closer to the shooter. Therefore, when the rifle is shouldered, a controlled and reassuring feel can be experienced.

Additionally, the soft-touch stock provides a secure contact surface. Its sculpted pistol-grip section has been shaped for natural hand placement, while its ambidextrous construction allows greater flexibility for different users.

Proven Weihrauch PCP Engineering

At the heart of the Weihrauch HW100 BP, the trusted HW100 operating system has been retained. Compressed air is stored within the rifle’s air cylinder and is carefully managed to provide repeatable shot delivery.

As a result, recoil normally associated with spring-powered air rifles is effectively eliminated. Likewise, vibration during the firing cycle is dramatically reduced.

This calm firing behaviour allows the shooter’s attention to be directed toward sight alignment, trigger technique, and follow-through.

Furthermore, because consistent power delivery has been prioritised, predictable pellet behaviour can be supported across a usable fill range.

Weihrauch’s official information identifies the original HW100 BP as a 200-bar PCP platform, while the current-generation HW100 X-BP has subsequently received a 250-bar aluminium cylinder and redesigned regulator. Therefore, specification differences should always be checked against the exact BP generation being purchased.

Smooth 14-Shot Magazine System

Efficiency is further enhanced by the 14-shot rotary magazine fitted to the Weihrauch HW100 BP.

Because multiple pellets can be prepared in advance, repeated manual single-shot loading is avoided. Instead, another pellet can be indexed as the cocking mechanism is operated.

The system has been designed around the long-established HW100 magazine arrangement. Consequently, simple operation and dependable pellet presentation can be expected.

For range sessions in particular, this arrangement allows shooting rhythm to be maintained while unnecessary interruptions are reduced.

Forward-Positioned Biathlon Cocking Lever

Bullpup rifles can sometimes be compromised by poorly positioned controls. However, this issue has been addressed on the Weihrauch HW100 BP through its repositioned cocking mechanism.

The Biathlon-style lever has been moved forward so it can be reached naturally without an awkward rearward movement being required.

Therefore, the rifle can remain comfortably shouldered while the action is operated.

Additionally, selected configurations can be supplied with left-handed operation, making the platform considerably more inclusive for different shooting preferences.

Refined Two-Stage Match Trigger

Accurate shooting can only be fully exploited when trigger control is predictable. For that reason, an adjustable two-stage match trigger has been incorporated into the Weihrauch HW100 BP.

During the first stage, controlled take-up can be felt. Subsequently, a defined second stage can be reached before the shot is released.

Because trigger movement can be managed more precisely, disturbance of the sight picture can be reduced.

For careful paper-target shooting and other lawful sporting applications, this refinement becomes particularly valuable because consistency can be repeated from one shot to the next.

Flexible Scope and Accessory Mounting

Modern optics can be accommodated through the Weihrauch HW100 BP’s versatile mounting system.

Depending on the specific configuration, scope mounting can be provided through a Picatinny arrangement or an 11 mm prism/dovetail system. Moreover, an additional Picatinny mounting section is incorporated around the fore-end.

Consequently, compatible accessories can be positioned without the clean bullpup layout being unnecessarily complicated.

A suitable telescopic sight can therefore be selected according to the shooter’s intended range, target size, and preferred magnification.

Accuracy Built Around Stability

Accuracy has always been one of the principal reasons why the HW100 family has remained popular.

Likewise, the Weihrauch HW100 BP has been designed so that the same precision-oriented philosophy can be experienced in a more compact package.

A quality barrel, regulated-style air management architecture, precise trigger system, rigid optic mounting platform, and stable bullpup stock are combined to provide the shooter with a dependable foundation.

Independent testing published through Weihrauch has also reported tight groups at extended air-rifle distances, reinforcing the platform’s reputation for consistency.

Naturally, practical accuracy will still be affected by pellet selection, environmental conditions, optic setup, rifle configuration, and shooter technique.

Comfortable Soft-Touch Stock

Comfort has not been overlooked simply because the rifle has been made compact.

Instead, a durable black soft-touch finish has been applied to the stock, allowing secure contact to be maintained while a modern appearance is created.

Meanwhile, the pistol grip has been contoured so the trigger can be approached naturally. The stock has also been configured for ambidextrous use, meaning left- and right-handed shooters can both benefit from its overall architecture.

As a result, the Weihrauch HW100 BP can be adapted comfortably to a broad range of adult shooters.

A Premium Compact PCP from Weihrauch

Ultimately, the Weihrauch HW100 BP brings several of Weihrauch’s most respected PCP characteristics into one intelligently packaged bullpup rifle.

Compact proportions are provided without the proven HW100 operating system being abandoned. Likewise, a 14-shot magazine, forward cocking lever, quality trigger, ambidextrous soft-touch stock, versatile mounting system, and stable shooting platform are brought together in one refined design.

Therefore, shooters searching for a premium German PCP that combines portability with precision will find considerable appeal in the Weihrauch HW100 BP.

Whether controlled range shooting, target practice, training, or another lawful air-rifle discipline is intended, dependable engineering and excellent handling have been prioritised throughout the platform.

Above all, the Weihrauch HW100 BP represents a distinctive interpretation of the classic HW100 formula: proven PCP technology has been retained, unnecessary length has been removed, and a highly practical bullpup configuration has been created for shooters who value accuracy, balance, craftsmanship, and efficient handling.

Weihrauch HW100 BP Calibres, FAC, Power, Recommended Scope and Accessories

The Weihrauch HW100 BP has been designed to give shooters a flexible PCP platform that can be configured around different shooting preferences, legal power limits, and calibre requirements. Because availability varies between countries, the exact calibre and energy specification should always be confirmed before purchase. Nevertheless, the HW100 BP platform is commonly associated with popular air-rifle calibres that balance accuracy, efficiency, and practical usability.

For many shooters, choosing the right calibre is just as important as selecting the rifle itself. Therefore, pellet weight, intended shooting distance, legal restrictions, and the desired balance between trajectory and retained energy should all be considered.

Available Calibres for the Weihrauch HW100 BP

Depending on the market and individual model specification, the Weihrauch HW100 BP may be offered in several established air-rifle calibres.

Common options can include:

  • .177 calibre / 4.5 mm
  • .20 calibre / 5.0 mm on selected versions or markets
  • .22 calibre / 5.5 mm
  • .25 calibre / 6.35 mm on selected higher-power versions

Availability can differ considerably between regions. Consequently, buyers should always verify the exact specification supplied by their authorised dealer.

.177 Calibre – Flat Trajectory and Precision

The .177 Weihrauch HW100 BP can be an excellent choice for shooters who place particular emphasis on target shooting and a relatively flat pellet trajectory.

Because .177 pellets are generally lighter than larger-calibre alternatives, higher velocity can usually be achieved at an equivalent legal energy level. As a result, less holdover may be required across typical air-rifle distances.

Moreover, the smaller pellet diameter can be particularly useful for precision-oriented paper targets and structured range shooting.

Although pellet choice remains important, high-quality domed pellets are often selected because consistent aerodynamic performance can be achieved.

.22 Calibre – A Highly Versatile Choice

Among PCP shooters, .22 calibre remains one of the most popular configurations.

A heavier pellet can be used, while excellent accuracy and stable flight characteristics can still be maintained. Consequently, .22 can provide a useful balance between trajectory, energy retention, and manageable air consumption.

The compact nature of the Weihrauch HW100 BP also complements this calibre particularly well. Therefore, shooters seeking a versatile setup for lawful range use or other permitted air-rifle disciplines often consider .22 an attractive all-round choice.

.25 Calibre – Higher-Energy Configurations

Where legally permitted and offered by the manufacturer or distributor, .25 calibre can provide increased pellet mass.

Because heavier pellets are normally used, greater retained energy may be achieved in appropriately rated versions. However, a more pronounced trajectory can also be expected compared with lighter .177 ammunition.

For this reason, accurate range estimation and a properly configured optic become increasingly important.

Additionally, higher-energy configurations normally consume more compressed air per shot. Therefore, shot count may differ from lower-powered models.

Weihrauch HW100 BP

Weihrauch HW100 BP FAC and Legal Power Levels

The term FAC is most commonly associated with the United Kingdom, where certain air rifles exceeding the statutory non-FAC energy threshold require a Firearm Certificate.

In the UK, rifles exceeding 12 ft-lb of muzzle energy are generally treated differently from sub-12 ft-lb air rifles and are subject to additional legal controls.

Therefore, an FAC-rated Weihrauch HW100 BP should only be purchased, possessed, and used where the required legal authorisation has been obtained.

Laws vary internationally, however. Consequently, buyers should never assume that UK power classifications apply automatically in another country.

Local legislation should always be checked before purchasing, modifying, transporting, or using a higher-powered air rifle.

Sub-12 ft-lb Weihrauch HW100 BP

Where offered, a sub-12 ft-lb Weihrauch HW100 BP can provide excellent efficiency alongside controlled power delivery.

Because the rifle operates within a lower energy range, more shots can often be achieved from a fill than with substantially higher-powered configurations.

Furthermore, the HW100’s refined trigger, PCP system, and stable bullpup architecture allow excellent practical precision to be maintained without extreme muzzle energy being required.

For target shooting at conventional air-rifle distances, this balance can be particularly useful.

Higher-Power and FAC Versions

In authorised markets, higher-powered configurations may also be available.

Additional energy can provide greater pellet velocity or allow heavier projectiles to be used effectively, depending on calibre and factory specification.

However, maximum power should not automatically be considered the best option.

Instead, power should be matched to the shooter’s intended legal use, pellet choice, preferred distance, and applicable regulations.

Greater power can also increase air consumption, noise, and pellet trajectory considerations. Accordingly, an efficient and accurately tuned factory setup is generally more valuable than simply selecting the highest available energy output.

Recommended Scope for the Weihrauch HW100 BP

A suitable scope can allow the precision potential of the Weihrauch HW100 BP to be used more effectively.

For general target shooting, a variable optic around 3-12x, 4-16x, or a similar magnification range can provide a practical balance between field of view and target detail.

For more precision-focused range work, a higher-magnification optic such as a 6-24x model may be preferred.

Useful scope features include:

  • Adjustable objective or side-focus parallax adjustment
  • Clear multi-coated lenses
  • Fine reticle design
  • Reliable elevation and windage adjustment
  • Positive turret clicks
  • Durable PCP-rated construction
  • Appropriate Picatinny or dovetail-compatible mounts
  • Moderate overall weight to preserve the rifle’s balance

Because the HW100 BP is already compact, excessively large optics can make the rifle feel unnecessarily top-heavy. Therefore, a medium-sized scope is often the most balanced choice.

Recommended Accessories for the Weihrauch HW100 BP

Several accessories can further improve convenience and range usability.

A quality rifle case should be considered essential for responsible storage and transport. Likewise, suitable scope mounts should be chosen carefully so the optic remains correctly aligned.

Additional useful accessories can include:

  • Spare 14-shot magazines
  • Manufacturer-approved filling adaptor
  • High-pressure PCP hand pump or suitable charging equipment
  • Compatible compressed-air charging bottle
  • Pellet storage case
  • Cleaning and maintenance supplies
  • Protective lens caps
  • Scope sunshade
  • Shooting rest or support bag for range use
  • Chronograph for lawful performance checking
  • Replacement seals recommended for routine servicing

A spare magazine can be particularly convenient during longer range sessions because several magazines can be prepared in advance.

Meanwhile, dependable filling equipment should always be used within the manufacturer’s specified pressure limits.

Ultimately, the Weihrauch HW100 BP can be configured around a wide range of shooting preferences. By selecting an appropriate calibre, legal power level, well-balanced optic, compatible mounts, and reliable PCP accessories, shooters can create a highly refined setup while retaining the compact handling and precision-focused character for which the HW100 BP platform is known.

Daystate, Delta Wolf, Alpha Wolf and Premium PCP Air Rifle Accessories

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Daystate Red Wolf, Alpha Wolf and Wolverine Searches

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Magazine-related searches include 177 magazine, mag 177, and 25 magazine, while ammunition research can include 177 pellets types, 5.0 mm pellets, and slug pellet. Because pellet suitability depends on the rifle, barrel, legal power level, and intended range use, compatible ammunition should always be selected according to the manufacturer’s specifications.

PCP Air Systems, Moderators and Thread Accessories

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M-LOK, Picatinny and Rifle Sling Accessories

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Practical Use Scenarios for the Weihrauch HW100 BP

The Weihrauch HW100 BP has been designed for shooters who want a compact PCP air rifle without giving up stability, precision, or dependable handling. Its bullpup configuration makes it especially practical in situations where overall length matters, while the familiar HW100 operating system provides a smooth and controlled shooting experience.

Because the rifle places much of its action and weight closer to the shoulder, it can feel more manageable than many traditional full-length PCP rifles. Consequently, it can be used effectively across a wide variety of lawful shooting environments, from controlled target ranges to private practice areas where local regulations permit air-rifle use.

Rather than being suited to only one discipline, the platform offers a useful balance between portability, accuracy, ergonomics, and repeatable shot delivery.

Precision Target Shooting at the Range

One of the strongest practical applications for the Weihrauch HW100 BP is structured target shooting.

The rifle’s stable PCP firing cycle means that very little movement is created when the shot is released. Therefore, the shooter can concentrate more effectively on breathing, sight alignment, trigger control, and follow-through.

This becomes especially valuable when small groups are being attempted on paper targets. A well-adjusted optic, a consistent pellet, and a solid shooting position can allow the mechanical accuracy of the rifle to be used effectively.

Furthermore, the two-stage match-style trigger helps create a predictable release. Because the first stage can be taken up before the final break, the shooter is less likely to disturb the aim immediately before the shot.

When shooting from a bench, the compact bullpup layout can also be very convenient. Less rifle length extends beyond the front of the bench, while the balance remains concentrated closer to the shooter.

As a result, the rifle can be positioned comfortably on shooting bags or a front rest without feeling unnecessarily long or awkward.

For shooters who enjoy measuring group sizes, testing different pellet types, or refining scope settings, the platform provides an excellent foundation for repeatable practice.

Informal Plinking and Recreational Shooting

Recreational shooting can also be highly enjoyable with the Weihrauch HW100 BP.

Steel targets, reactive targets designed specifically for air rifles, and traditional paper targets can all provide an engaging practice session where legally permitted.

Because the rifle is magazine-fed, shooting can remain fluid without a pellet needing to be inserted manually before every shot. The cocking lever can be operated between shots, and another pellet is then presented from the magazine.

This makes the rifle particularly enjoyable during relaxed range sessions.

However, responsible shooting practices should always remain the priority. Targets should be placed in front of a suitable backstop, and the shooting area should be controlled so that pellets cannot leave the intended zone.

When these basic requirements are followed, the rifle can provide an excellent recreational experience for adults who want to improve marksmanship while enjoying a smooth PCP platform.

Weihrauch HW100 BP

Shooting from Confined Positions

The bullpup configuration becomes especially useful where working space is limited.

Because the action is positioned further rearward, overall rifle length is reduced compared with a conventional layout using a barrel of similar effective length.

This makes the rifle easier to handle in compact shooting positions.

For example, when shooting from a covered firing point, hide, enclosed range lane, or small practice shelter, less space may be required to reposition the rifle.

The shorter configuration can also make it easier to move the muzzle safely between a resting position and a target position.

Importantly, compactness should never encourage careless handling. Proper muzzle discipline must still be maintained, and the rifle should always be treated as though it is loaded.

Nevertheless, from an ergonomic perspective, the shortened layout can make controlled movement considerably easier.

Standing Shooting

Offhand shooting can be physically demanding because the entire weight of the rifle must be supported by the shooter rather than by a bench or rest.

The HW100 BP can help in this situation because its mass is concentrated relatively close to the body.

When the rifle is shouldered, the shooter may therefore find it easier to manage front-end movement.

A more central balance point can also reduce the feeling that the rifle is pulling forward.

This does not eliminate the need for good technique. The supporting hand should still be positioned comfortably, the body should remain stable, and unnecessary muscular tension should be avoided.

However, a compact, well-balanced rifle can make standing practice more comfortable, especially during shorter training sessions.

For shooters working to improve practical marksmanship, this can be an important advantage.

Kneeling and Seated Positions

The same compact layout can be valuable when shooting from kneeling or seated positions.

In these positions, the shooter often has less room to move the rifle than when standing.

The reduced overall length allows the HW100 BP to be brought into position with fewer exaggerated movements.

When seated at a controlled shooting area, the rifle can rest naturally against the shoulder while the supporting elbow is placed on the knee or thigh where appropriate.

Similarly, a kneeling position can be adopted without the front of the rifle feeling excessively distant from the shooter.

These positions are useful for learning stability and body control because they require a combination of bone support, balance, and relaxed muscle tension.

The rifle’s low-recoil PCP firing cycle also allows technique errors to be identified more easily.

If a shot is displaced, the shooter can often determine whether breathing, trigger control, sight picture, or body position caused the problem.

Benchrest and Accuracy Testing

For more technical shooters, the Weihrauch HW100 BP can be used effectively for benchrest-style accuracy testing.

A front rest and rear support can be used to minimise shooter movement, allowing the rifle, optic, and pellet combination to be evaluated more objectively.

This approach can be particularly useful when comparing different pellet weights or head sizes.

Several groups can be fired using one pellet type, after which another can be tested under similar conditions.

The results can then be compared for consistency rather than relying on a single good group.

Because PCP rifles tend to produce a relatively calm firing cycle, they are well suited to this type of evaluation.

The shooter should also monitor pressure levels during testing so that groups are compared within a similar operating range.

A chronograph may also be used where lawful and appropriate to measure shot consistency.

However, any adjustments to the rifle should remain within manufacturer specifications and applicable local regulations.

Scope Zeroing and Optic Evaluation

A high-quality air rifle is also valuable when setting up and evaluating optics.

Once a suitable scope has been mounted securely, the rifle can be used to establish a consistent zero at the shooter’s preferred range.

The calm firing behaviour of the HW100 BP makes this process easier because recoil is not constantly shifting the rifle during the shot.

The shooter can make small windage and elevation adjustments while observing changes in the point of impact.

After the initial zero has been established, confirmation groups should be fired before further adjustments are made.

This process can also help the shooter learn how the pellet’s trajectory changes at different distances.

Understanding these changes is an important part of accurate air-rifle shooting.

A properly configured scope can therefore transform the rifle from a basic aiming platform into a much more precise training system.

Pellet Testing and Rifle Familiarisation

No two barrels necessarily perform identically with every pellet.

For this reason, a practical ownership routine can include systematic pellet testing.

Several reputable pellet types can be evaluated at a fixed distance under similar conditions.

Group size, consistency, feeding quality, and point of impact can then be compared.

Once a suitable pellet has been identified, the shooter can purchase additional tins from the same product line for future use.

This kind of testing is not just about achieving smaller groups.

It also helps the shooter become familiar with the rifle.

Over time, the user learns the trigger characteristics, magazine operation, preferred fill routine, and balance of the rifle.

As familiarity increases, handling generally becomes smoother and more confident.

Training New Adult Shooters

Where permitted by law and under appropriate supervision, the Weihrauch HW100 BP can also be used to introduce an adult beginner to PCP air-rifle shooting.

The lack of pronounced recoil makes it easier for a new shooter to focus on fundamental skills.

A responsible instructor can explain safe handling, correct loading procedures, trigger discipline, and the importance of a secure backstop.

The shooter can then begin at a short, controlled distance using a stable supported position.

Because the rifle does not require the spring compression associated with a break-barrel design, the user can concentrate more fully on shooting technique.

However, the weight and bullpup layout should still be evaluated to ensure that the rifle is comfortable for the individual shooter.

Instruction should always be conducted according to local law, range rules, and established safety practices.

Long Practice Sessions

Comfort becomes increasingly important during extended shooting sessions.

The HW100 BP’s compact layout, multi-shot magazine, and smooth action can reduce unnecessary interruption between shots.

Instead of repeatedly changing position to load the rifle manually, the shooter can operate the cocking mechanism and maintain a consistent stance.

This can be especially useful when practising multiple groups or working through structured shooting drills.

At the same time, regular breaks should still be taken to prevent fatigue.

As concentration decreases, group sizes often increase and handling can become less controlled.

Therefore, shorter periods of focused practice are generally more productive than continuing after technique begins to deteriorate.

Outdoor Range Use

At an authorised outdoor range, the Weihrauch HW100 BP can be used to practise under more varied conditions than are normally encountered indoors.

Wind, temperature changes, lighting, and differing target distances can all affect the shooting experience.

Light crosswinds can influence pellet movement, particularly with lighter projectiles.

Consequently, outdoor practice can help the shooter learn how environmental conditions affect point of impact.

A compact rifle can also be more convenient when equipment must be transported between the vehicle and the firing point.

When stored in a suitable padded rifle case, the bullpup’s reduced length can make transport and storage easier.

The air cylinder, magazines, optics, and other equipment should nevertheless be inspected before shooting begins.

Weihrauch HW100 BP

Practical Training for Consistency

The rifle can also be used as a platform for structured consistency training.

Rather than simply firing large numbers of pellets, the shooter can practise a repeatable sequence.

A typical sequence might involve establishing the shooting position, checking the sight picture, controlling breathing, taking up the first trigger stage, and then releasing the shot smoothly.

Afterward, the shooter can observe where the shot landed and consider whether technique remained consistent.

Repeated correctly, this process can improve marksmanship considerably.

The HW100 BP supports this style of training because the firing cycle is predictable and the controls can be operated efficiently.

Suitable for Shooters Who Prioritise Compact Handling

Perhaps the clearest practical advantage of the Weihrauch HW100 BP is the way it combines full-featured PCP operation with reduced overall length.

Some shooters simply prefer a shorter rifle because it is easier to carry, store, and position.

Others appreciate having the centre of mass closer to the shoulder.

In either case, the bullpup layout can deliver a different handling experience from a conventional sporting rifle.

This makes the platform especially attractive to shooters who want precise performance without the long profile associated with many traditional PCP designs.

A Versatile Rifle for Practical Shooting

Ultimately, the Weihrauch HW100 BP is well suited to a broad range of lawful air-rifle activities.

It can be used for precision target work, recreational shooting, benchrest testing, scope zeroing, pellet evaluation, standing practice, supported shooting, and structured marksmanship training.

Its compact dimensions make it easier to manage in restricted spaces, while the stable PCP action supports consistent shooting technique.

Moreover, the magazine system and forward-positioned cocking control help maintain a natural shooting rhythm.

For shooters who value balance, repeatability, and refined handling, the platform offers a highly practical combination.

When paired with an appropriate optic, suitable pellets, responsible charging equipment, and proper safety procedures, the Weihrauch HW100 BP can become a dependable and enjoyable precision air-rifle platform for both relaxed shooting sessions and more disciplined accuracy practice.

Frequently Asked Questions About the Weihrauch HW100 BP

What is the Weihrauch HW100 BP?

The Weihrauch HW100 BP is a pre-charged pneumatic air rifle built around a compact bullpup configuration. Instead of placing the action farther forward in a conventional rifle layout, the action is positioned closer to the shooter. As a result, overall length is reduced while a useful barrel length can still be retained.

The rifle belongs to the established HW100 family and combines multi-shot operation, a refined trigger system, compressed-air power, and a compact stock arrangement. It is intended for lawful target shooting, recreational use, training, and other activities permitted under local regulations.

What does BP mean on the HW100?

The BP designation refers to the bullpup configuration. In a bullpup design, the action and magazine are positioned behind or close to the trigger area rather than far in front of it.

This arrangement reduces the rifle’s total length without requiring the barrel to be shortened to the same extent. Consequently, the rifle can remain compact while still delivering the stability and accuracy expected from a premium PCP platform.

Is the Weihrauch HW100 BP a PCP air rifle?

Yes. The rifle uses a pre-charged pneumatic system.

Compressed air is stored inside a high-pressure cylinder and released in a controlled amount each time a shot is fired. Because no heavy spring or piston moves during the firing cycle, recoil and vibration are minimal.

This helps create a smooth shooting experience and allows the shooter to concentrate more closely on sight alignment, trigger control, and follow-through.

What calibres are available?

Available calibres can vary depending on market, distributor, model generation, and local legislation.

Common versions are generally associated with .177 and .22 calibre, while additional configurations may be available in selected markets.

The best calibre depends on intended use. Shooters who prioritise a flatter trajectory and paper-target precision may prefer .177, while those who favour a heavier pellet and greater retained energy may be attracted to .22.

Before ordering, the exact calibre offered by the retailer should always be confirmed.

Is the HW100 BP available in FAC power?

Higher-powered versions may be available in markets where they are legally permitted.

In the United Kingdom, rifles producing more than the applicable legal limit for non-FAC air rifles generally require the correct firearms certification. In other countries, different rules can apply.

For that reason, buyers should always check the exact legal classification in their own jurisdiction before purchasing or using a higher-energy configuration.

How powerful is the Weihrauch HW100 BP?

Power depends on the specific version and the legal requirements of the country in which it is sold.

Some models are configured to remain within lower statutory energy limits, while other versions may be supplied at higher output where appropriate licensing or local law allows.

Rather than focusing only on maximum muzzle energy, shooters should consider consistency, accuracy, pellet suitability, and intended shooting distance.

A properly matched power level is often more useful than simply choosing the highest possible output.

Is the rifle accurate?

The platform is widely regarded as being designed with precision in mind.

Its stable PCP firing cycle, quality barrel, adjustable trigger, rigid optic mounting arrangement, and compact stock architecture all contribute to practical accuracy.

However, actual results depend on several factors. Pellet quality, shooter technique, weather, scope setup, air pressure, and the condition of the rifle can all influence group size.

Testing several reputable pellets is often the best way to determine which option performs most consistently in an individual barrel.

How many shots does the magazine hold?

The HW100 family is known for its rotary multi-shot magazine system, and the BP version uses a magazine designed for convenient repeated shooting.

Capacity can depend on the calibre and exact model specification, although 14-shot magazine capacity is commonly associated with the platform.

A spare magazine can be useful during longer range sessions because several magazines can be prepared before shooting begins.

Is the magazine easy to load?

The magazine system is designed to be simple and practical.

Pellets are inserted individually into the rotary magazine before it is installed in the rifle.

Once inserted correctly, operation becomes straightforward. The cocking lever cycles the mechanism and presents the next pellet.

As with any precision air rifle, pellets should be seated carefully and the magazine should never be forced if unusual resistance is felt.

Is it suitable for left-handed shooters?

The stock layout is designed to offer a high degree of ambidextrous usability.

However, the position of the cocking lever and individual model configuration should be checked before purchase.

Some versions or arrangements may be more convenient for right-handed shooters, while alternative configurations may be available for left-handed users.

For anyone who shoots primarily from the left shoulder, it is worth confirming the exact specification before ordering.

What kind of trigger does it use?

The rifle uses a refined two-stage trigger system.

A two-stage trigger allows an initial controlled movement before a more defined second stage is reached.

This can help shooters maintain a stable sight picture and release the shot without unnecessary movement.

The trigger contributes significantly to the rifle’s precision-oriented character, especially during deliberate target shooting.

What scope works best?

The ideal optic depends on how the rifle will be used.

For general target shooting, a variable scope around 3-12x or 4-16x can provide a good combination of magnification, field of view, and manageable weight.

For more detailed benchrest or precision work, higher magnification such as 6-24x may be preferred.

Parallax adjustment is particularly useful on air-rifle scopes because many shooting distances are shorter than those commonly encountered with centrefire rifles.

Does it come with a scope?

A scope may or may not be included depending on the retailer and the package being sold.

Many premium air rifles are supplied without an optic so the buyer can select a scope that matches their own requirements.

Before purchasing, the product listing should be checked carefully to determine whether mounts, optic, charging adaptor, case, or other accessories are included.

What type of scope mounts are needed?

Mount requirements depend on the specific rail fitted to the rifle.

Different versions may use an 11 mm dovetail-style mounting system or a Picatinny-compatible arrangement.

The rail type should be confirmed before mounts are ordered.

Correct mount height is also important because the bullpup design may position the shooter’s eye differently from a conventional sporter stock.

Is the rifle suitable for benchrest shooting?

Yes, it can be very effective for bench-supported precision work.

Its low-recoil firing cycle and compact configuration make it comfortable to use with front and rear support bags.

The shorter overall length can also make bench positioning easier.

For meaningful accuracy testing, the same pellets, pressure range, target distance, and environmental conditions should be maintained as consistently as possible.

Can it be used for outdoor target shooting?

Yes, where local regulations and range rules allow it.

Outdoor shooting introduces additional variables such as wind, temperature, and changing light.

These conditions can make practice more challenging and can help the shooter understand pellet trajectory more thoroughly.

Lighter pellets can be affected more noticeably by wind, which is another reason why pellet selection and consistent technique matter.

What charging equipment is required?

Because it is a PCP rifle, a suitable high-pressure air source is needed.

Common options include a rated hand pump, compressed-air cylinder, or PCP compressor.

All filling equipment should be compatible with the manufacturer’s pressure specifications.

Connectors, hoses, gauges, and adapters should also be rated for the pressures involved.

Compressed-air equipment should always be used carefully and according to manufacturer instructions.

How often does the air cylinder need to be filled?

The answer depends on power level, calibre, cylinder capacity, starting pressure, and how efficiently the rifle is operating.

Lower-powered versions may generally provide more shots per fill than higher-energy configurations.

Most shooters develop a preferred refill point after using the rifle for several sessions.

Rather than allowing pressure to drop excessively, many users refill within a pressure range that produces consistent performance.

Does the rifle have much recoil?

Recoil is extremely low compared with a conventional spring-piston air rifle.

Since compressed air is used to propel the pellet and there is no heavy piston moving rapidly inside the action, the firing cycle remains relatively calm.

This characteristic is particularly useful for precision shooting because the sight picture is less disturbed when the shot is released.

Is it noisy?

Sound level depends on power, calibre, ammunition, surroundings, and the exact specification of the rifle.

A PCP rifle still produces a noticeable discharge when fired.

Indoor or enclosed environments can make the report seem louder because sound is reflected from walls and other surfaces.

Hearing protection should be used where appropriate, especially at organised ranges or when required by local rules.

Is it good for beginners?

It can be used by a newer adult shooter under suitable supervision, although it is a premium air rifle with controls and charging requirements that should be understood properly.

Its low recoil and predictable trigger can make learning fundamental marksmanship easier.

However, beginners should first become familiar with safe handling, magazine operation, charging procedures, muzzle discipline, and range rules.

A competent instructor or experienced shooter can make the learning process much easier.

Is it easy to carry?

One of the advantages of the bullpup design is reduced overall length.

The rifle can therefore be easier to transport and manoeuvre than a conventional rifle with a similar barrel length.

Its weight should still be considered, however.

A compact rifle is not necessarily extremely light, because the action, cylinder, barrel, stock, scope, and accessories still contribute to total mass.

What pellets should be used?

High-quality pellets from reputable manufacturers are generally recommended.

There is no single pellet that performs best in every barrel.

Two rifles of the same model can occasionally show different preferences.

The most reliable approach is to test several suitable pellet types under controlled conditions and compare group consistency.

Once the best-performing option is identified, it can then be used as the main pellet for future range sessions.

Does pellet weight affect performance?

Yes.

Pellet weight can influence velocity, trajectory, wind behaviour, retained energy, and point of impact.

A lighter pellet may produce a flatter initial trajectory, while a heavier pellet may retain energy differently and respond better in some higher-power configurations.

The best choice should be determined through careful testing rather than assumptions based only on weight.

Can the rifle be dry-fired?

Dry-firing practices should follow the manufacturer’s guidance for the exact model.

It is generally better not to assume that any PCP rifle can be dry-fired repeatedly without consequence.

If trigger practice is required, the manual should be consulted first.

Using equipment outside the manufacturer’s recommended operating procedure can cause unnecessary wear or create safety issues.

How should the rifle be stored?

The rifle should be stored safely, securely, and in compliance with local regulations.

A suitable locked cabinet or secure storage system may be required depending on the country and power classification.

Before storage, the rifle should be unloaded and the magazine removed.

It should also be kept in a dry environment so moisture does not contribute to corrosion.

How often should it be serviced?

Service intervals depend on use, age, storage conditions, and manufacturer recommendations.

Seals, O-rings, valves, and other pneumatic components can wear over time.

If air loss, inconsistent velocity, unusual sounds, or difficult operation develops, the rifle should be inspected by a qualified technician rather than repeatedly adjusted at home.

Routine care is normally preferable to waiting until a major fault appears.

Is the Weihrauch HW100 BP worth buying?

For shooters who value compact handling, refined PCP operation, multi-shot convenience, high-quality engineering, and precision-focused performance, it can be a very compelling option.

It is particularly attractive to users who like the HW100 platform but prefer a shorter bullpup layout.

The final decision should still be based on budget, preferred calibre, local regulations, intended shooting style, and personal ergonomics.

When the correct specification is selected and the rifle is paired with suitable pellets, optics, and charging equipment, it can provide a highly refined shooting experience for many years.

Caliber

.177, .22

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FAQ

  • Spring-Piston (Break-Barrel or Underlever): Cock by compressing a spring. Reliable, no external air source needed, but can have more recoil (“spring twang”) and require technique to shoot accurately.
  • Pre-Charged Pneumatic (PCP): Filled from a scuba tank, compressor, or pump. High power, low recoil, multiple shots per fill. Popular for precision and hunting.
  • CO₂: Powered by disposable cartridges. Good for pistols and semi-auto/repeaters, but performance drops in cold weather.
  • Multi-Pump Pneumatic: Hand-pumped to build pressure. Versatile but requires effort.
  • Gas Ram (Nitro Piston): Uses compressed gas instead of a metal spring. Smoother than traditional springers.

Calibers: Most common are .177 (4.5mm) for speed/flat trajectory and general use, and .22 (5.5mm) for better hunting knockdown power. Larger “big bore” (.25, .30, .357+) exist for hunting bigger game where legal.

Yes, many modern PCP and springers deliver enough energy for small game (rabbits, squirrels, birds) and even larger game in some areas. Muzzle energy (in ft-lbs or joules) matters more than velocity alone. Always match caliber, pellet weight, and energy to the game and check local hunting regs.

Treat every airgun as if it is loaded.

  • Always point the muzzle in a safe direction.
  • Keep your finger off the trigger until ready to shoot.
  • Know your target and what is beyond it (pellets can ricochet or travel far).
  • Wear eye protection.
  • Store unloaded, out of reach of children/untrained users, and ideally locked.
  • Never shoot at hard surfaces or in areas where pellets could escape your property.

Follow these rules strictly—airguns cause real injuries.

Laws differ dramatically by country, state/province, and even city. Always verify current local laws before buying, owning, transporting, or using an airgun. Age restrictions (often 18+) are common.

Examples (summaries only; check official sources):

  • UK: Air rifles ≤12 ft-lbs (16.3 joules) and pistols ≤6 ft-lbs generally do not require a license (FAC needed above that).
  • USA: Varies by state. Some treat powerful airguns as firearms; others do not. Many states now allow big-game hunting with air rifles.
  • Canada: Some airguns classified as firearms if they exceed velocity/energy thresholds.
  • Australia: Often treated as firearms; licensing/registration required in most states.
  • EU/France/Belgium/etc.: Varies; many allow low-power (<20J) guns freely to adults, with higher power needing permits. Germany has strict ~7.5J limits in some contexts.
  • Other countries: Some have no restrictions below certain energies; others ban or heavily regulate them.

Resources: Wikipedia “Air gun laws”, airgun forums, or official government sites. For travel, research transit laws carefully.

Consider:

  • Purpose: Plinking/backyard → lower power springer or CO₂. Hunting/precision → PCP.
  • Budget: Entry-level springers are affordable; PCPs need a fill system (extra cost).
  • .177 vs .22: .177 easier for beginners/targets; .22 better for hunting.
  • Power source: Convenience vs performance.
  • Test pellets in your gun—accuracy varies.

Buy from reputable dealers and consider warranties.

  • Clean barrel periodically (especially if accuracy drops) with patches and appropriate tools/solvents. Avoid over-oiling.
  • Lubricate moving parts and seals with airgun-specific oil (not general gun oil). Springers need piston seal oil occasionally.
  • Check screws, seals for leaks (PCP), and safety mechanisms regularly.
  • Store in a cool, dry place, ideally in a case. Avoid leaving cocked for long periods.

Follow your model’s manual. Basic care extends life significantly.

International shipping may be available for select products. Customers are responsible for understanding and complying with their local import laws and regulations before ordering.

Yes. Customers are required to confirm their order number through WhatsApp or Live Chat before orders are processed and shipped.

If local laws prevent shipment to your area, your order may be canceled and refunded according to our store policy.

Processing typically takes 1–3 business days after payment confirmation. Delivery times vary depending on destination, carrier, and product availability.

 

 
 
 

 

  • Wrong pellets for your barrel/caliber.
  • “Death grip” or poor shooting form (especially with springers—let the gun recoil naturally).
  • Loose scopes or mounts.
  • Ignoring safety or local laws.
  • Over-oiling or shooting with obstructions.

 

Pellets are the most common projectile (lead or lead-free). Match them to your gun, caliber, and purpose—test several brands as accuracy varies by barrel.

  • Domed (Round-Head): Best all-rounder. Excellent accuracy, ballistic coefficient, and energy retention. Ideal for target shooting, field target, and general hunting (e.g., JSB Exact, Air Arms Diabolo Field, H&N Field Target Trophy).
  • Wadcutter (Flat-Head): Clean holes in paper. Best for close-range target/plinking (under 20-25 yards).
  • Hollow Point: Expands on impact for better energy dump. Good for small game hunting (e.g., Predator Polymag, H&N Terminator).
  • Pointed: More penetration, but often less accurate than domed.
  • Slugs: Heavier, more aerodynamic for high-power PCPs at longer ranges (better for big game where legal).

Tips: Heavier pellets in .22/.25 for hunting (better momentum). Lighter in .177 for speed/flat trajectory. Always check head size fit (e.g., 4.51-4.53mm variants).

Muzzle energy (ft-lbs or joules) matters more than velocity. Ethical shots require precise placement (head/heart-lung) within effective range.

Rough Guidelines (adjust for distance, pellet, and local laws):

  • Small game (squirrels, rabbits, birds): 9-20+ FPE, .177/.22.
  • Medium (raccoons, etc.): 25+ FPE, .22/.25 recommended.
  • Larger game: 40-100+ FPE in .30+ calibers (up to big bore for deer/hogs where permitted).

PCPs dominate serious hunting due to power and shot count. Springers/gas rams work well for small game but require skill. Always prioritize clean kills and check seasons/species rules.

  • Barrel Cleaning: Use a pull-through kit or rod with patches. Avoid brushes that could damage rifling. Clean when accuracy drops or after 500-1000 shots.
  • Lubrication: Airgun-specific silicone oil for seals/O-rings (sparingly—excess causes dieseling in springers). Springers may need piston lube periodically.
  • PCP Specific: Check for leaks (soapy water test), monitor regulator/hammer settings, and keep fill systems clean. Don’t exceed rated pressure.
  • General: Tighten stock screws, inspect for wear, store properly. Chronograph shots to track consistency.

Common Issues:

  • Inconsistent velocity → dirty barrel, bad pellets, or seal problems.
  • Spring “twang” → tuning or proper hold.
  • Low power → worn seals or under/over-pumping.

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  • Scopes: Airgun-rated (hold zero under recoil). 3-9x or 4-12x common.
  • Fill Systems: Hand pumps, compressors, or tanks for PCPs.
  • Safety Gear: Eye/ear protection, targets with backstops.
  • Noise: Airguns quieter than firearms, but moderators help further.

Budget Tip: Start with a quality springer (~$150-400) before investing in PCP setup.

Airgunning offers endless depth—from backyard plinking to precision competition and ethical hunting. Prioritize safety, legality, and practice. If you want specifics (e.g., recommendations for a country, budget, hunting small game, or a particular type like PCP vs springer), let me know for more targeted info! Shoot responsibly.

Tuning improves accuracy, reduces noise/recoil, or increases power (within legal limits).

  • Springers: Lighter springs, guides, seals, or custom tuning kits for smoother shot cycle. “V-Mach” or similar professional tunes popular.
  • PCPs: Regulator tuning, hammer spring adjustments, valve work for efficiency and shot count. Some add electronic systems.
  • Accessories: Suppressors (often unregulated on airguns), better triggers, stocks, and scopes.

Caution: Check laws—power increases may reclassify your gun. DIY only if experienced; professional tuners recommended.

You must be at least 18 years old to purchase any airgun or related accessories from our store. By placing an order, you confirm that you meet the legal age requirements in your state or country.

Yes. Orders may require age verification before processing and shipping. In some cases, we may request a valid government-issued ID to confirm eligibility.

 

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