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Weihrauch HW100X BP K Bullpup Adjustable

€1,200.00

Weihrauch HW100X BP K Bullpup Adjustable   Gun Only

SCOPE NOT INCLUDED

X-tra Pressure, X-tra Shots; The New HW100 X

Weihrauch Sport UK are excited to announce the launch of the new HW100 X – the highly anticipated subsequent model of the legendary HW100 which by public demand now features an increased shot count.

To celebrate this pivotal milestone in Weihrauch’s development a new HW100 X Sporter Laminate Adjustable launch model, available from December 2025, will feature the following extras:
M-Lok Rail System
Adjustable cheek-piece
New cushioning ventilated butt pad
Ambidextrous safety levers that sit in both sides of new Unique Laminate Sporter stock design.

A new ultra efficient regulator is the keystone behind the triumphant model updates. The easily accessible regulator which is fitted into the valve block offers an unparalleled consistent performance, crucially important for improved accuracy.

The new cylinder, filled to 250 bar and made from high grade aluminum, offers an overall decrease in weight by 360gm in standard length and 240gm in the karbine version and of course enables those extra shots!

The full length HW100 X variant in .177 cal. offers 90% more shots than its predecessor, now sitting at up to 210 shots per fill while the .22 cal now delivers an impressive 250 shots per fill – nearly 80% increase in shots!

As expected from Weihrauch’s Precision German Engineering the HW100 models come packed full of features as standard, including;
High efficiency silencer
Quick-fill system
Fast fire side lever action
2-stage Match trigger

Read the Review Below,

One of the best airguns in the world just got better Mat Manning puts the new Weihrauch HW100 X to the test… Any new airgun release from Weihrauch tends to cause a lot of excitement, and the HW100X is no exception. The Weihrauch HW100 is widely regarded as one of the best PCP airguns in the world – so a new version is a very big deal indeed. Distributed in the UK by Hull Cartridge, the Weihrauch HW100X has a recommended retail price of £1,440. That is pushing into what I regard as the territory of high-end airguns, and I have heard one or two critics suggesting that it’s a little expensive. However, having used the HW100X for a couple of weeks, I think the renements made to this version of the HW100 amount to something very special – and, when you compare it with other airguns in the same price bracket, the new Weihrauch’s price tag is more than justi ed. One of the big upgrades on the HW100X is that, thanks to a very e cient regulator and a new and improved cylinder, it delivers signi cantly more shots per ll than previous models. It also happens to be lighter. The version featured here is the Sporter Laminate Adjustable launch model, which weighs a very manageable 3.4kg. This model is just under 1050mm long with the supplied silencer tted and about 880mm long without it. I really like the stock, which – apart from looking great – has also been designed for functionality, and results in an extremely well-balanced gun. Thoughtful stock design with adjustability for re ned gun t The laminate pattern gives this airgun a very distinctive look and its colour swatch looks very at home in the British countryside. Its long forend will accommodate a wide variety of hold styles and is enhanced by a groove that runs along both sides of the forward section. It even has a rail with MLOK slots sunken into its underside as well as a thread for bipod or sling attachment. There are panels of really crisp stippling on both sides of the lower part of the forend. There is also similar stippling on both sides of the pistol grip – and what a great grip it is. Suitable for a thumb-up or thumb-around hold, the HW100X’s pistol grip lls the palm very nicely and is really steep, which I certainly appreciated as it set me up very well for the trigger. At the rear of the stock, you have a height-adjustable butt pad. The rubber pad is ventilated, has a bit of squishiness to it and feels great in the shoulder. Even more signi cantly, though, this stock features a height-adjustable cheekpiece – a very nice touch indeed. It has a neat push-button mechanism; give the button a press and the cheekpiece shifts up and down, then release it and it locks solidly in position. The result is perfect eye-scope alignment, whatever height mounts you are using. Again, I have seen a few purists bemoaning the fact that the cheekpiece is made from polymer and not the same laminate as the rest of the stock. I don’t see that as a problem, it still matches the overall aesthetic of the HW100X, and it feels very solid – unlike some of the cheap plastic cheekpiece arrangements out there. Below: An adjustable butt pad and cheekpiece means there is no compromise on eye alignment with the HW100 XTwo scope mounting options and an e ective sound suppressor Returning to the subject of scope-mounting, the HW100X features the usual dovetail scope rail that most of us would associate with Weihrauch airguns. However, it also comes supplied with a removable Picatinny rail. It has three fastening points for super-secure attachment and provides a very useful Picatinny mounting option with about 170mm of uninterrupted clamping space. This feature will be particularly useful when attaching night vision optics with integral mounts and should also prove popular with shooters who have a preference of Picatinny-type mounts. As I would expect from Weihrauch, the build quality of the HW100X is excellent. The nish is absolutely awless wherever you look, and it feels rock solid. With the general standard of airgun build quality across the board seeming rather more imsy than it was a few years ago, the robustness of this one, along with its precision German engineering, is very reassuring. My old Weihrauch HW100 has given years of dependable service with very little maintenance (as has my HW95K) and I get the impression that this Weihrauch has been built to the same uncompromising standards. The model featured here has a 410mm (16in) barrel which has a half-inch UNF thread for silencer attachment. The supplied Weihrauch High E ciency silencer does a brilliant job of keeping the HW100X very quiet and I can’t imagine many shooters feeling the need to change it for anything else. Super-crisp trigger and proven magazine-fed loading Apart from solid build quality, Weihrauch also has a reputation for making good trigger mechanisms, and the two-stage unit on this airgun is just brilliant. The blade is very gently curved and is nice and wide, which means it transmits plenty of feel. The mechanism is adjustable for length and weight of pull but, as ever, I tested it on its factory setting to give you an idea of what to expect straight from the box. First stage weight and travel felt just right and concluded in a very clear stop which was followed by a totally creep-free second stage break. The second stage felt relatively light and short but, thanks to its excellent engineering, it still delivered a crisp and utterly predictable shot release. I felt no need whatsoever to make any adjustment to this trigger setup. The safety catch is sensibly positioned away from the trigger blade towards the rear of the action. There is actually a switch on each side to facilitate ambidextrous operation. I like the fact that it can’t be moved when the gun is not cocked, so it’s a good way to check. Positive and very quiet in operation, it is safe when in the backward position and you simply push it forward when you’re ready to take the shot.The HW100X runs what I think is one of the best airgun magazines out there. It’s really easy to load: just push pellets in nose- rst from the side with the cog in the centre. The mechanism is so basic that there’s virtually nothing that can go wrong on it. Nonetheless, it works with absolute precision. You get two magazines supplied and each holds 14 shots whether you go for .177 or .22 calibre. Push back the retainer switch in order to remove the magazine and then return it to its forward position (to engage a pin that keeps everything perfectly aligned) after you slot it back in. High performance regulator and increased ll pressure The tried and tested magazine is driven by an extremely slick sidelever action, which comes supplied with a detachable biathlon-type dropdown handle but can’t be reversed for lefthanded operation. The magazine and lever work together like clockwork – it is an utterly dependable mechanism, delivering quick and reliable cocking and loading shot after shot. It’s great for fast reloading on the range and even better when you need a rapid follow-up shot in the eld. The HW100X has a new ultra-e cient regulator and a high-grade aluminium cylinder. The new cylinder is removable and brings a signi cant weight saving – 360g on the standard model and 240g on the carbine. Maximum ll pressure has also been increased to 250 bar. Pressure inside the cylinder is displayed on a very clearly marked gauge. Although that gauge is positioned at the front of the cylinder, it can easily be read from a sideways angle – so you don’t have to put your face in front of the dangerous end to check your air reserves. The new regulator is denitely doing its job in terms of consistency. The sub-12 .177 calibre model I was sent to test was running at 11.5ft/lb and shot to shot variation was staying within four feet per second over a ten-shot string. The combination of a very e cient regulator and increased air pressure also means that the HW100X delivers considerably more shots per ll than its predecessor – up to 90 percent more, in fact! You can expect the standard model to return 210 shots per ll in .177 calibre and as many as 250 in .22. When it is time to re ll, simply remove the plug from the inlet at the front of the cylinder and plug in the supplied quick ll probe. One important thing to note is that you need to remove the cylinder from the gun the rst time you ll it – unless it has already been lled. This is only a one-time job though, and the cylinder can stay in situ for re lling thereafter. Below: The Weihrauch HW100 X has a maximum ll pressure of 250 bar – pressure inside the cylinder is displayed on an easy-to-read gaugePinpoint accuracy and easy handling for versatile hunting As for shooting performance and accuracy, I have a Weihrauch HW100 of my own which is almost ten years old. It is a very accurate airgun, but the HW100X feels much more rened and is denitely more accurate – its super-consistent power output is no doubt contributing to that. Match it with the right pellet (the test gun had a liking for H&N Baracuda 8) and it’s a pellet-on-pellet gun at 30m. Shooting o the bench, it’s still a single-holer at 40m and grouping remains very tight at 50m.

Weihrauch HW100X BP K Bullpup Adjustable

The Weihrauch HW100X BP K Bullpup Adjustable has been developed as a compact pre-charged pneumatic air rifle in which traditional Weihrauch engineering has been combined with a modern bullpup configuration. Because the action has been positioned farther toward the rear of the stock, a comparatively long barrel can be accommodated while the rifle’s overall length is kept compact. As a result, the platform can be handled more conveniently in confined shooting positions while maintaining the stability expected from a full-size PCP system.

Moreover, an adjustable stock system has been incorporated so that the rifle can be configured around different shooting positions and individual preferences. Through this design, comfort can be improved without requiring the shooter to accept the dimensions of a conventional fixed-stock rifle.

Compact Bullpup Configuration

A major characteristic of the Weihrauch HW100X BP K Bullpup Adjustable is provided by its bullpup architecture. Instead of being positioned ahead of the trigger group in the conventional manner, much of the action is located toward the rear of the rifle. Consequently, overall dimensions can be reduced while usable barrel length is retained.

Because the centre of mass is brought closer to the shooter, the rifle can also feel more centralized when it is shouldered. This characteristic can be particularly noticeable during supported target shooting or when shooting positions have to be changed regularly.

At the same time, the characteristic engineering associated with the HW100 platform has been retained. Precise component fitment, regulated pneumatic operation, and controlled pellet delivery have been incorporated to provide predictable behaviour from shot to shot.

Key Design Highlights

  • Compact bullpup PCP configuration
  • Adjustable rear stock assembly
  • Precision-manufactured Weihrauch action
  • Regulated pneumatic power system
  • Multi-shot magazine operation
  • Side-mounted cocking mechanism
  • Integrated pressure monitoring
  • Optics mounting provision
  • Ergonomic pistol grip
  • Designed for sporting and precision target applications

Weihrauch HW100X BP K Bullpup Adjustable

Adjustable Stock and Shooting Position

Considerable attention has been given to the adjustable rear section of the rifle. Because shooters vary considerably in body dimensions and preferred stance, an adjustable configuration can provide a more natural interface between the rifle and the shoulder.

Accordingly, the stock can be configured to improve alignment between the shooter’s eye, cheek position, optic, and trigger hand. When these elements are properly aligned, unnecessary muscular tension can be reduced. Therefore, a more repeatable shooting position may be maintained.

Furthermore, the compact architecture can be useful from benches, shooting rests, hides, or other positions where a traditional long rifle may require additional space.

Refined PCP Operating System

Power is supplied through a pre-charged pneumatic system. Compressed air is stored within the rifle’s reservoir and is released in controlled quantities as each shot is fired.

Because compressed air is used instead of a spring-powered mechanism, heavy mechanical recoil is largely eliminated. Consequently, sight alignment can be maintained more easily throughout the firing cycle.

Additionally, regulated operation is used to manage the air supplied to each shot. When the system is functioning within its designed operating range, consistent pressure can be delivered to the firing valve. As a result, velocity variation can be reduced and predictable ballistic behaviour can be encouraged.

This controlled system is particularly relevant when consistent pellet placement is required over repeated strings.

Smooth Multi-Shot Operation

A rotary magazine system is incorporated into the HW100 platform so that multiple pellets can be loaded before a shooting session begins. Once the magazine has been installed, successive shots can be prepared through the cocking mechanism.

The cocking action has been engineered to operate smoothly, while access has been positioned so that cycling can be completed without unnecessarily disturbing the shooting position.

Consequently, follow-up target engagement can be performed efficiently while concentration is maintained on sight alignment, breathing, and trigger control.

Magazine Advantages

Because several pellets can be carried within the magazine, repeated manual loading between every shot is avoided. At the same time, the magazine remains mechanically straightforward and is intended to provide dependable pellet indexing.

For precision use, the system should always be operated using pellets that correspond correctly with the rifle’s calibre and manufacturer recommendations.

Precision Barrel System

Accuracy is strongly influenced by barrel quality, pellet compatibility, consistent velocity, and shooter technique. For that reason, the barrel system has been engineered to complement the regulated pneumatic action.

A properly matched pellet can be guided consistently through the bore, while stable compressed-air delivery provides the propulsion required for repeatable trajectories.

Nevertheless, individual ammunition testing remains important. Even rifles of the same model can display preferences for different pellet weights, head sizes, or designs.

Therefore, grouping tests should be completed under controlled conditions whenever maximum accuracy is required.

Trigger Control and Shooting Consistency

Precise trigger operation is particularly important when small target areas are being engaged. Accordingly, a refined trigger mechanism has been incorporated into the HW100 platform.

A clean and predictable release can help prevent unnecessary disturbance immediately before the pellet exits the barrel. In turn, sight movement can be minimized and shot placement can become more consistent.

Proper trigger adjustment should always be carried out according to the manufacturer’s instructions. Safety mechanisms should also be checked before every shooting session.

Optics and Sight Configuration

An optics mounting system is provided so that compatible telescopic sights can be installed. Because bullpup rifles often position the shooter’s head differently compared with conventional rifles, appropriate scope height and eye relief should be considered carefully.

Once a suitable optic has been mounted, the adjustable stock can be configured so that the eye naturally aligns with the sight picture.

This relationship between cheek position, scope height, and eye relief is particularly important because repeatability can directly affect practical accuracy.

Pressure Management

A pressure indicator is incorporated so that the remaining reservoir pressure can be monitored. This feature allows the operating condition of the pneumatic system to be checked before and during a shooting session.

For consistent results, filling procedures should always follow Weihrauch’s published pressure limits and approved filling methods. The reservoir should never be filled beyond its rated pressure.

Similarly, compatible filling equipment should be used and all seals, hoses, and connectors should be inspected periodically.

Practical Handling Characteristics

Although precision engineering is central to the HW100 platform, practical handling has also been considered.

Because much of the rifle’s mechanical system has been positioned closer to the shooter’s body, the front end can feel less extended than that of a conventional sporting rifle. Consequently, movement between targets can be performed without the sensation of controlling an excessively long platform.

The pistol-style grip also allows the firing hand to maintain a natural angle. Meanwhile, the adjustable rear assembly supports different shoulder positions.

Together, these characteristics allow the rifle to be configured for bench shooting, range practice, supported field positions, and other lawful sporting applications.

Build Quality and Long-Term Maintenance

Durability is strongly influenced by correct maintenance. Therefore, external metal surfaces should be kept clean and dry, while moving components should be inspected periodically.

Only lubricants and service procedures recommended for PCP air rifles should be used. Internal high-pressure components should not be dismantled unless suitable knowledge and equipment are available.

Furthermore, O-rings and other seals may eventually require replacement as part of normal maintenance. When servicing is completed correctly, pneumatic efficiency and dependable operation can be maintained.

Who Is the Platform Designed For?

The Weihrauch HW100X BP K Bullpup Adjustable is primarily suited to shooters who value compact dimensions, adjustable ergonomics, regulated PCP operation, and precision-oriented engineering.

Its configuration may be particularly relevant where a shorter overall platform is preferred without sacrificing the characteristics associated with the HW100 action.

However, local airgun laws can differ significantly between countries and regions. Power restrictions, licensing requirements, minimum-age rules, transportation requirements, and permissible uses should therefore be checked before the rifle is possessed or operated.

Technical Character

Several characteristics define the platform:

  • Compact architecture is provided through the bullpup layout.
  • Consistent pneumatic performance is supported through regulated operation.
  • Repeated shooting is facilitated by a multi-shot magazine.
  • Shooter positioning can be refined through adjustable stock components.
  • Optical sights can be configured according to the intended discipline.
  • Comfortable handling is supported through centralized weight distribution.
  • Precision-oriented construction is maintained throughout the HW100 design family.

Final Overview

The Weihrauch HW100X BP K Bullpup Adjustable combines the established engineering principles of the HW100 platform with a compact bullpup layout and configurable ergonomics. Through regulated PCP operation, a multi-shot magazine system, precision barrel construction, controlled trigger operation, and adjustable stock geometry, a highly structured shooting platform has been created.

Furthermore, its shortened overall configuration allows the rifle to remain manageable while retaining the mechanical characteristics associated with precision PCP shooting.

For sporting users who are researching modern bullpup air-rifle technology, the HW100X BP K provides a useful example of how compact dimensions, pneumatic regulation, ergonomics, and precision engineering can be integrated within a single platform.

Exact calibre availability, muzzle-energy configurations, dimensions, reservoir specifications, and supplied accessories can vary by market. Current manufacturer or authorized distributor specifications should therefore be checked for the exact regional version being considered.

Air Rifles, PCP Systems, Calibers, Target Shooting and Popular Models

The world of air arms, air guns, and precision shooting equipment covers everything from recreational target shooting to sporting applications. For newcomers asking what is an air gun, what is an air rifle, what is air rifle, what is a air rifle, what is a airgun, what is an airgun, or what are airguns, the basic principle is straightforward. An air gun uses compressed gas or air to propel a projectile rather than relying on the combustion system associated with conventional firearms.

Understanding how does an air gun work, how does air gun work, how do air guns work, how does an air rifle work, how does air rifle work, and how do air rifle work can help buyers distinguish between the different operating systems available. Depending on the design, power can be supplied by a spring piston, compressed air cylinder, CO2 cartridge, or another pneumatic mechanism.

PCP Air Rifles and Compressed-Air Systems

One of the most popular categories is the pre-charged pneumatic platform. Searches such as what is a pcp air rifle, what is a pcp airgun, what is pcp air rifle, what is a pcp air gun, what is a pcp rifle, what is pcp rifle, what are pcp air rifles, and what is a pre charged pneumatic air rifle all relate to the same fundamental technology. A PCP rifle stores compressed air inside a reservoir and releases a controlled quantity each time the rifle is fired.

For shoppers researching pcp gun meaning, pcp rifle meaning, or pcp air rifle meaning, PCP simply refers to a pre-charged pneumatic system. Air is normally added using a pcp hand pump, dive cylinder, or pcp air compressor. Consequently, an air compressed gun or air compressor rifle can deliver consistent performance without requiring the shooter to manually compress a spring before every shot.

Some searches also include pcp bb gun, although many PCP platforms are primarily designed around pellets rather than traditional BB ammunition. Understanding the intended ammunition is therefore important before selecting accessories, magazines, or loading equipment.

Weihrauch HW100X BP K Bullpup Adjustable

.177 Caliber, .22 Caliber and Pellet Selection

Caliber choice is one of the most frequently researched subjects among airgun buyers. The .177 caliber remains extremely popular for recreational shooting and precision target applications. Products described as a 177 air rifle, 177 bullet, or even 177 cal darts may appear during searches, although ammunition compatibility always needs to be checked against the manufacturer’s specifications.

Questions including 177 or 22, 177 cal vs 22, 177 caliber vs 22, .177 caliber vs .22, .177 pellet vs .22 pellet, and .22 vs .177 pellet generally focus on differences in projectile size, trajectory, energy, and intended use. A smaller .177 pellet is commonly chosen for paper targets and precision shooting, whereas larger calibers may be selected for applications where additional projectile mass is desired.

Understanding bb gun pellet sizes is equally important because BBs and pellets are not automatically interchangeable. Before purchasing ammunition, shooters should confirm the caliber and projectile type specified for their particular pellet rifle, pellet pistol, or bb gun.

Air Arms Rifles and Popular Models

Among established manufacturers, air arms products remain widely searched by enthusiasts interested in precision PCP and spring-powered platforms. Well-known searches include air arms s510, s510, air arms s410, aa s400, pro sport air arms, prosport air arms, tx 200, and tx200.

Variations such as air arm and airarm are also commonly entered by shoppers searching for the brand. Buyers looking specifically for regulated sporting configurations may encounter the air arms s510 ultimate sporter .177 sub 12, a phrase frequently associated with UK-oriented searches for the S510 platform.

Each Air Arms model has its own action, stock design, power configuration, caliber options, and intended shooting environment. Therefore, specifications should always be checked against the exact version being considered rather than assumed from another model in the same family.

FX Impact M3, FX Maverick and Modern PCP Platforms

Premium PCP research frequently includes the fx maverick and the fx impact m3. Buyers may also search for fx impact mk3, fx m3 airgun, fx m3, impact m3, or fx impact m3 air rifle while comparing generations and configurations.

More specific searches such as fx impact m3 .22cal air rifle. 600mm barrel focus on caliber and barrel-length combinations. Meanwhile, international shoppers may search fx impact m3 precio, fx impact m3 precio en usa, or fx impact m3 price when researching current market pricing.

Because FX platforms can be produced in multiple barrel lengths, calibers, power settings, and regional configurations, buyers should verify the exact specification offered in their country before ordering.

Break-Barrel Air Rifles

Another major category is the break barrel air rifle. Anyone asking what is a break barrel air rifle or what is a break barrel pellet gun is usually referring to a rifle in which the barrel is hinged downward to cock the internal powerplant and expose the breech for loading.

Break-barrel designs remain popular because they can provide a self-contained shooting system without an external compressor or air bottle. Models such as a gamo pellet gun are frequently encountered by buyers exploring this category.

Learning how to load pellet gun equipment properly is particularly important. Pellets should match the manufacturer’s recommended caliber and should be loaded in accordance with the owner’s manual while the rifle is pointed in a safe direction and handled under normal shooting-range safety procedures.

CO2, Pellet Pistols and Other Airgun Types

Not every airgun uses PCP or spring power. A co2 powered pellet rifle, for example, uses replaceable CO2 cartridges as its propellant source. CO2 systems can be found in rifles and handguns intended for recreational shooting, training, and target use.

People researching air pistol uses or general pellet gun uses will encounter equipment intended for target practice, recreational plinking, skills training, competition, and other lawful sporting activities. A pellet pistol can offer a compact platform, while rifles generally provide a longer sight radius and additional stability.

Search terms such as pelet guns are also common misspellings of pellet guns and can still represent useful search intent when website content is designed to answer frequently asked buyer questions naturally.

Target Shooting and Airgun Practice

One of the most established uses of airguns is target shooting with air rifles. Dedicated air guns for target shooting may emphasize accuracy, adjustable stocks, match triggers, regulated air delivery, and compatibility with precision optics.

Likewise, airgun target practice and airgun for target practice are common search topics among people looking for an accessible way to develop shooting fundamentals. Proper backstops, eye protection, safe handling practices, and suitable ranges should always be used.

The practical range of air rifle equipment varies considerably according to caliber, muzzle energy, projectile selection, environmental conditions, and the rifle itself. As a result, buyers should use manufacturer specifications and local range rules rather than assuming that every air rifle performs identically.

Hunting Air Rifles and Appropriate Use

Some shooters research air rifles for hunting, hunting air rifles, best air rifle for hunting, pellet gun for rabbits, or even the informal phrase rats gun when looking for equipment designed for lawful pest-control or hunting applications.

Suitability depends heavily on local law, caliber, projectile energy, quarry species, shot placement requirements, and humane hunting standards. Questions such as can a bb gun kill a fox should therefore not be treated simply as equipment-selection questions. Legal restrictions and animal-welfare requirements should be checked first, and low-powered BB guns are not appropriate substitutes for equipment legally and ethically suitable for a particular species.

Similarly, searches for air rifles for deer hunting and big game hunting with air rifle involve specialized legal and ballistic requirements. Large-bore systems such as a 72 caliber air rifle or products associated with bluegrass big bore illustrate how different big-bore pneumatic platforms can be from conventional small-caliber pellet rifles. Local hunting regulations must determine whether such equipment may legally be used.

Licensing and UK Airgun Regulations

Legal requirements differ considerably by jurisdiction. UK-oriented searches frequently include do you need a licence for air rifle, air rifle certificate uk, and 22 rifle uk license. However, the rules governing air rifles, conventional .22 firearms, certificates, age restrictions, possession, transportation, and power limits are not identical.

Consequently, buyers should confirm current legislation with the relevant licensing authority before purchasing or using any regulated equipment. Particular attention should also be paid to whether a rifle is configured below or above applicable power thresholds.

Sportsman, Gamo and Other Popular Searches

Beyond specialist PCP manufacturers, buyers may encounter products such as the sportsman 900 while comparing recreational air rifles. Searches for a gamo pellet gun are also common because Gamo offers numerous spring-powered and pneumatic models across different price points and configurations.

The broader search for best air guns can include everything from affordable recreational platforms to sophisticated regulated PCP rifles. Rather than treating one design as universally superior, buyers should compare caliber, intended application, weight, stock ergonomics, power source, shot capacity, charging equipment, availability of spare parts, and local legal requirements.

Airgun Safety, Home Use and Responsible Ownership

Searches for air guns for home defense do appear online, but an airgun should not automatically be assumed to be suitable for defensive use. Laws vary significantly, and airguns can cause serious injury. Secure storage, lawful ownership, training, safe handling, and avoidance of unnecessary confrontation remain essential.

Whether someone owns an air rifle, pellet rifle, bb gun, or PCP platform, the equipment should always be treated as capable of causing injury. A secure backstop should be used for recreational shooting, the muzzle should remain pointed in a safe direction, and manufacturer instructions should be followed carefully.

Ultimately, understanding the differences between PCP rifles, break-barrel systems, CO2 equipment, caliber choices, and individual models makes it easier to compare the extensive range of modern airguns. From Air Arms platforms to FX rifles and recreational pellet guns, careful specification checking, responsible handling, lawful use, and suitable ammunition selection remain central to getting the right equipment for the intended purpose.

Weihrauch HW100X BP K Bullpup Adjustable

Frequently Asked Questions

What type of air rifle is this model?

This model is a pre-charged pneumatic air rifle built around a compact bullpup configuration. Instead of placing the action in the same position commonly found on traditional sporting rifles, much of the operating system is positioned farther toward the rear. As a result, the overall platform can remain relatively compact while still supporting a full-length shooting system.

Because compressed air is used as the power source, the firing cycle is generally smooth and predictable. In addition, mechanical recoil is kept low compared with many spring-powered alternatives. Therefore, the design is commonly associated with precision shooting, controlled target practice, and other lawful sporting applications.

What does bullpup design mean?

A bullpup layout places the action and magazine farther toward the rear of the rifle, closer to the shooter’s shoulder. Consequently, the overall length can be shortened without requiring the barrel to be reduced by the same amount.

This arrangement can make the rifle easier to manage in confined shooting positions. Furthermore, the centre of balance can feel more centralized because more of the mechanical system is positioned closer to the shooter’s body.

The design can therefore appeal to shooters who prefer compact dimensions while still wanting a stable and fully featured PCP platform.

Is the stock adjustable?

Yes, adjustable stock components are incorporated so that the rifle can be configured around different shooting preferences and body dimensions.

By adjusting the rear section appropriately, alignment between the shoulder, cheek position, eye, optic, and trigger hand can be improved. Consequently, a more natural shooting position may be achieved.

Proper adjustment is particularly useful during longer range sessions because unnecessary muscular tension can be reduced. However, adjustment should always be completed according to the manufacturer’s instructions.

Caliber

.177, .22, .25

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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.
  • COâ‚‚: 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 COâ‚‚. 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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