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AirMaks Arms Katran Pro Compact

Price range: €1,200.00 through €1,300.00

Fully adjustable air rifle, the KATRAN PRO has an ergonomic ambidextrous grip, a foldable stock with fully adjustable butt-pad and cheek-piece. The aluminium handguard has an Arca rail with M-LOK slots for accessory mounting. Easy-cocking side lever comfortably situated near the trigger with a possibility to change right-left side. The trigger has a 2-stage adjustment.

  • Aluminium, foldable, fully-adjustable stock
  • Adjustable cheek piece and butt pad
  • Arca Rail with M-Lok slots and picatinny rail
  • Ambidextrous grip
  • Side lever action, right-left changeable
  • AR15 style safety, right-left changeable
  • Fully adjustable match trigger
  • Supplied with Negrini case
  • HUMA-AIR Regulator
  • Anti-double feed system
  • External velocity regulation screw
  • 20MOA Picatinny rail
  • 1/2” UNF thread for moderator
  • CZ Barrel with 1:17.7 twist
  • Magazine – 18 shot (.177), 16 shot (.22), 14 shot (.25)
  • Shot Count:
    KAPRO-C .177     140
    KAPRO-C        .22       140
    KAPRO           .177     200
    KAPRO           .22       220
    KAPRO-L        .177     220
    KAPRO-L        .22       220

AirMaks Arms Katran Pro Compact – Premium Compact PCP Air Rifle

The AirMaks Arms Katran Pro Compact has been engineered for shooters who require precision, adjustability, portability, and premium PCP performance within a highly compact platform. Through its short overall configuration, precision regulator system, adjustable folding stock, and competition-inspired control layout, an exceptionally versatile shooting platform has been created.

Although a compact format has been adopted, the functionality expected from a premium PCP rifle has not been sacrificed. Instead, an aluminium chassis, an adjustable match trigger, a regulated air system, an accessory-ready handguard, and a precision CZ barrel have been integrated into one refined platform. Consequently, the rifle can be configured around different shooting positions, optic combinations, and user preferences.

Because the AirMaks Arms Katran Pro Compact has been designed around adjustability, a comfortable shooting position can be established more easily. Furthermore, both right-handed and left-handed shooters can be accommodated through reversible controls and an ambidextrous grip arrangement.

AirMaks Arms Katran Pro Compact Key Features

Several premium features have been incorporated into the rifle so that reliability, control, and practical handling can be maintained.

  • Compact PCP configuration designed for easier handling and transportation
  • Precision CZ barrel measuring approximately 280 mm
  • Huma-Air regulator for improved pressure consistency
  • 165 cc air cylinder for a practical balance between compactness and shot capacity
  • Fully adjustable folding aluminium stock
  • Height-adjustable cheek piece
  • Adjustable butt pad
  • Ambidextrous ergonomic grip
  • Reversible side-lever cocking system
  • Reversible AR15-style safety
  • Fully adjustable two-stage match trigger
  • Anti-double-feed system
  • External velocity adjustment system
  • 20 MOA Picatinny scope rail
  • ARCA accessory rail
  • M-LOK mounting positions
  • 1/2-inch UNF muzzle thread
  • Multi-shot magazine system
  • Approximately 780 mm overall length
  • Approximately 535 mm folded length
  • Approximately 2.86 kg weight

Compact PCP Engineering Without Major Compromise

A significant advantage of the AirMaks Arms Katran Pro Compact can be found in its proportions. Rather than simply shortening a conventional rifle, the platform has been designed so that the principal operating components remain efficiently positioned within the compact chassis.

With the stock extended, an overall length of approximately 780 mm is provided. Once the stock has been folded, the platform is reduced to approximately 535 mm. Therefore, storage and transportation can be simplified considerably.

At approximately 2.86 kg before optics and accessories are fitted, excessive bulk has also been avoided. As a result, the rifle can be configured with a scope, bipod, shooting rest adapter, or other compatible equipment without immediately becoming excessively cumbersome.

Moreover, because the handguard and stock geometry have been designed around modern shooting techniques, the rifle can be supported comfortably from standing, kneeling, seated, or bench-supported positions.

Precision CZ Barrel

At the centre of the shooting system, a 280 mm CZ barrel has been installed. CZ barrels have established a strong reputation within precision airgun platforms, and the barrel specification used on the Katran Pro Compact has been selected to complement the rifle’s short overall dimensions.

Although the barrel is considerably shorter than those used on full-length PCP rifles, an effective balance between portability and precision has been maintained.

A reported twist rate of approximately 1:17.7 has been used. Therefore, appropriate pellets can be stabilised effectively when matched correctly to calibre, power level, and regulator configuration.

Furthermore, a 1/2-inch UNF muzzle thread has been provided. Consequently, compatible muzzle accessories can be fitted where local laws permit their use.

Huma-Air Regulated PCP System

Consistency has been given considerable attention through the inclusion of a Huma-Air regulator.

Within a regulated PCP system, pressure delivered to the firing valve is controlled rather than being determined directly by the changing pressure inside the main cylinder. Consequently, more consistent shot-to-shot performance can be achieved across the useful portion of the fill.

Because a 165 cc air cylinder has been fitted, the overall rifle can remain compact while a practical number of regulated shots can still be provided.

Published figures commonly list approximately 140 shots in .177 and .22 configurations, although actual results can be affected by power setting, pellet weight, fill pressure, regulator configuration, temperature, and individual rifle setup.

Therefore, shot-count figures should always be regarded as approximate rather than absolute.

Smooth Reversible Side-Lever Operation

Fast and comfortable cycling has been supported by a side-lever cocking mechanism positioned close to the trigger.

Because unnecessary hand movement can be reduced, the firing position can be maintained more naturally between shots. Additionally, the lever can be configured for operation from either side.

This feature is especially useful because a single rifle can be adjusted around the shooter’s preferred dominant hand.

Furthermore, an anti-double-feed mechanism has been incorporated. Through this system, the possibility of accidentally loading a second pellet before the first has been fired is reduced.

Consequently, reliability can be improved while pellet damage and potential loading issues can also be minimised.

Fully Adjustable Match Trigger

A premium PCP rifle should allow the trigger interface to be configured precisely, and this requirement has been addressed through a fully adjustable two-stage match trigger.

The first stage can be used to establish a predictable initial movement before the second-stage release is reached. Consequently, trigger preparation can be performed more deliberately.

Furthermore, because the trigger characteristics can be adjusted, the interface can be matched more closely to individual preference.

However, trigger adjustments should always be performed safely and according to manufacturer guidance. Excessively light or incorrectly configured trigger settings should be avoided.

Adjustable Folding Stock

Considerable versatility has been incorporated into the rear stock assembly.

A fully adjustable aluminium stock has been fitted, while both the cheek piece and butt pad can be positioned according to the shooter’s build, optic height, and preferred shooting stance.

Because the cheek position can be altered, more consistent eye alignment behind the optic can be established.

Likewise, the adjustable butt section can be positioned so that shoulder contact is improved. Therefore, repeatable head placement and body positioning can be achieved more easily.

When transportation or compact storage is required, the stock can also be folded.

As a result, the rifle can be reduced from approximately 780 mm to around 535 mm in length.

ARCA, M-LOK and Picatinny Accessory Compatibility

Modern accessory compatibility has been incorporated extensively throughout the AirMaks Arms Katran Pro Compact.

The aluminium handguard incorporates an ARCA interface together with M-LOK mounting positions. Consequently, compatible bipods, rests, rail sections, sling accessories, and other equipment can be positioned according to individual requirements.

Meanwhile, a 20 MOA Picatinny optic rail has been installed along the upper receiver area.

The angled rail configuration can provide additional optic elevation adjustment for users who require greater scope adjustment range.

Therefore, the rifle can be configured around anything from compact hunting-style optics to larger precision scopes, provided appropriate mounting hardware is selected.

Ambidextrous Shooting Configuration

Shooters have different ergonomic requirements, and consequently several controls have been designed so that they can be adapted.

The grip has been configured for ambidextrous use. Additionally, both the side lever and AR15-style safety can be changed between sides.

Therefore, the rifle does not force every shooter into one fixed operating configuration.

This adaptability can also be useful where one rifle is used by more than one person because several ergonomic settings can be altered to suit different users.

Magazine Capacity and Practical Loading

Multi-shot magazines are provided so that repeated manual pellet loading between individual shots can be avoided.

Magazine capacities are commonly specified as:

  • .177 / 4.5 mm – 18 shots
  • .22 / 5.5 mm – 16 shots
  • .25 / 6.35 mm – 14 shots where that calibre is offered in the relevant market

Therefore, a useful number of follow-up shots can be available before the magazine must be reloaded.

Availability should nevertheless be checked carefully because calibre options can differ between countries and distributors.

External Velocity Adjustment

Additional flexibility has been incorporated through an external velocity adjustment system.

This feature allows performance to be configured more conveniently within the rifle’s permitted operating range. Nevertheless, all adjustments must remain compliant with applicable local airgun regulations.

For example, certain UK-market versions are supplied below the commonly referenced 12 ft-lb threshold. In other countries, different configurations may be offered.

Accordingly, power level, calibre, certification requirements, and ownership restrictions should always be checked before purchase or adjustment.

Designed for Precision-Oriented Shooting

The AirMaks Arms Katran Pro Compact can be especially attractive where precision and compact handling are required simultaneously.

At a supported range, the ARCA interface can be used with compatible support equipment. Meanwhile, the match-style trigger and adjustable stock allow a consistent shooting position to be established.

In field environments, the reduced overall length can simplify movement through restricted spaces.

For target shooting, the regulated action can help maintain consistent performance throughout a shooting session.

Likewise, for general recreational shooting, the multi-shot magazine and smooth side-lever system provide a convenient operating sequence.

Therefore, the design is not restricted to one narrowly defined style of use.

Build Quality and Premium Construction

The Katran Pro Compact has been developed around a predominantly aluminium structure rather than a conventional wooden sporting stock.

Consequently, a rigid and modern chassis can be provided while considerable adjustment capability is retained.

The handguard, folding stock mechanism, rail system, grip interface, trigger assembly, and side-lever configuration have all been integrated around a precision-oriented platform.

Moreover, the relatively understated industrial styling allows function to remain central to the design.

For users who prefer a contemporary PCP rifle with extensive configurability, this construction philosophy can provide substantial practical value.

Why Choose the AirMaks Arms Katran Pro Compact?

The strongest appeal of the AirMaks Arms Katran Pro Compact can be found in the combination of compact dimensions and premium adjustability.

A short rifle has been created without removing the features commonly associated with larger precision PCP platforms. A regulated action has been provided. A CZ barrel has been fitted. A fully adjustable stock has been incorporated. Modern accessory interfaces have been included. Additionally, both the cocking lever and safety can be configured around the operator.

Consequently, one platform can be adapted around target shooting, recreational use, supported precision shooting, or lawful field applications where permitted.

Furthermore, because the rifle can be folded for transportation, considerably less storage length is required than with many conventional full-length PCP rifles.

AirMaks Arms Katran Pro Compact Specifications

Manufacturer: AirMaks Arms
Model: Katran Pro Compact
Action: Pre-Charged Pneumatic PCP
Available Calibres: .177 and .22 commonly offered; .25 availability depends on market
Barrel: CZ precision barrel
Barrel Length: Approximately 280 mm
Barrel Twist: Approximately 1:17.7
Overall Length: Approximately 780 mm
Folded Length: Approximately 535 mm
Weight: Approximately 2.86 kg
Air Cylinder Capacity: 165 cc
Regulator: Huma-Air
Cocking System: Reversible side lever
Trigger: Fully adjustable two-stage match trigger
Safety: Reversible AR15-style safety
Optic Rail: 20 MOA Picatinny
Accessory Mounting: ARCA and M-LOK
Muzzle Thread: 1/2-inch UNF
Magazine Capacity: 18 shots in .177 and 16 shots in .22
Stock: Folding and fully adjustable aluminium stock
Cheek Piece: Adjustable
Butt Pad: Adjustable
Feed Protection: Anti-double-feed system
Velocity Control: External adjustment
Grip: Ambidextrous

Premium Compact Performance

Ultimately, the AirMaks Arms Katran Pro Compact has been developed for shooters who want a sophisticated PCP platform without the dimensions normally associated with a full-length precision rifle.

Through its regulated pneumatic system, short CZ barrel, ergonomic folding stock, adjustable trigger, reversible controls, and modern accessory interfaces, a highly configurable shooting platform has been produced.

More importantly, compactness has been combined with adjustability rather than being achieved simply by eliminating useful features.

Therefore, for users seeking a premium European-built PCP rifle that can be configured around individual shooting preferences, the AirMaks Arms Katran Pro Compact offers a particularly comprehensive combination of portability, precision-focused engineering, modularity, and user control.

Snowpeak Airguns, PCP Rifles, Air Pistols and Umarex Airguns

For shooters researching Snowpeak airguns, Snowpeak Sports, and the wider Snowpeaks product range, there are many PCP rifles, air pistols, and shooting accessories to consider. Popular searches include the Snowpeak AP900, Snowpeak AP900B PCP air rifle, Snowpeak MAX 1, Snowpeak MAX 1 price, Snowpeak PP750, PP750, Snow Peak PP750, and PP750 air pistol. Buyers also regularly compare models such as the Snowpeak P35, P35, P 35, PCP P 35, Snowpeak P35X, P35X, P35X PCP, and Snowpeak P35 vs P35X.

Other Snowpeak models attracting attention include the Snow Peak PP20, Snowpeak PP20, Snowpeak M25, M25 rifle, M-25, M25 weapon, Snowpeak M60, Snowpeak M60B, M 60B, rifle M60, rifle M50, and M50 rifle. Searches such as Snow Peak brand origin are also common among buyers who want to understand the manufacturer before choosing a rifle or pistol.

Snowpeak PCP Models and Related Airgun Searches

The PCP category covers everything from compact pistols to full-size hunting and target rifles. Searches frequently include PR900 Gen 3, CR650, SR 1000X, T Rex 6000, and pistolet PCP Arcea-Snowpeak Onix Sport. People comparing pneumatic platforms may also search what is a PCP airgun, air gun, air rifle, pellet pistol, air gun accessories, 9mm pellet, and pellet 9mm.

Some search phrases overlap with firearm terminology even when shoppers are researching airgun products. These include rifle M60, how much did the M60 weigh, rifle M50, M50 rifle, M25 weapon, and snowfall gun. Therefore, model specifications should always be checked carefully so that a historical firearm search is not confused with a modern sporting airgun product.

Umarex Airguns, Air Rifles, Pistols and PCP Platforms

Alongside Snowpeak products, Umarex USA, UmarexUSA, Umarex airguns, and Umarex air rifles are widely searched by recreational shooters, target shooters, and PCP enthusiasts. The Umarex range includes PCP rifles, CO₂-powered platforms, break-barrel pistols, BB guns, airsoft replicas, and large-caliber airgun systems.

Popular PCP searches include Umarex Notos, Umarex Notos Carbine, Umarex Gauntlet, Umarex Gauntlet 2, Umarex Gauntlet 30, Umarex Zelos, Umarex Origin, Umarex Komplete, and Umarex Komplete NCR .22. Hunters researching larger airgun platforms may also encounter the Umarex Hammer, Umarex Hammer .50 caliber, Umarex Hammer Carbine, Umarex Primal 20, and Umarex AirSaber.

Umarex Pistols, BB Guns and T4E Models

For handgun-style platforms, popular searches include Umarex BB gun, BBgun, BB gun pistol, metal BB gun, Umarex TR50, Umarex HDR 50, Umarex T4E, Umarex T4E Smith, Umarex Smith, and Umarex P2P DR50 how many joules.

Glock-style replicas remain another major category. Search terms include Glock BB gun, Glock 19 BB gun, Umarex Glock 19, Umarex Glock 19X, Umarex Glock 19 Gen3 .177 caliber BB gun air pistol, Umarex Glock 17, Umarex Glock 17 Gen 5, Umarex Glock, airsoft Glock, airsoft Glock 19, Glock 17 airsoft, and Glock airsoft gun.

Other replica and recreational searches include Umarex MP40, Umarex MP5, Umarex Legends, Umarex HK Heckler, Umarex shotgun, and airsoft pistol.Umarex DX17.

Break-Barrel and Sporting Umarex Airguns

Shooters looking for spring or gas-piston platforms frequently research the Umarex Trevox, loading Umarex Trevox break barrel .177, Umarex pistol break barrel, Umarex Fusion 2, Umarex Synergis Elite, and Amazon Umarex Browning 800 Express. These platforms provide alternatives for people who want an airgun without relying on a high-pressure PCP charging system.

Additional searches across the Umarex catalog include Umarex H, while broader terms such as air rifle, pellet pistol, air gun, and air gun accessories help buyers compare platforms, ammunition, optics, filling equipment, targets, cases, and other shooting equipment.

Whether the focus is a Snowpeak M60, Snowpeak M25, Snowpeak P35X, Snowpeak PP750, Snowpeak MAX 1, Umarex Notos, Umarex Gauntlet 2, Umarex Origin, or Umarex Hammer Carbine, buyers should compare caliber, operating system, power level, dimensions, intended use, and local regulations before selecting an airgun.

Calibres, FAC, Power and Accessories for the AirMaks Arms Katran Pro Compact

The AirMaks Arms Katran Pro Compact has been designed around flexibility, and that flexibility is reflected in its calibre options, regulated power system, and accessory compatibility. Depending on the market, the rifle can be found in .177, .22, and in some cases .25 calibre, although UK sub-12 ft-lb versions are most commonly offered in .177 and .22.

Available Calibres

The .177 calibre, or 4.5 mm, is widely selected for target shooting, recreational use, and situations where a flatter trajectory is preferred. Because lighter pellets are normally used, sighting adjustments can be more forgiving across moderate distances. Additionally, the standard .177 magazine provides an 18-shot capacity, allowing longer shooting sessions before reloading is required.

By comparison, the .22 calibre, or 5.5 mm, provides a larger and heavier pellet option. It is therefore commonly selected by users who prefer greater retained pellet mass and a more traditional general-purpose PCP configuration. A 16-shot magazine is supplied for this calibre, while the regulated action helps maintain consistent performance throughout the usable portion of the air fill.

In selected markets, a .25 calibre, or 6.35 mm, version can also be obtained. Retail listings differ on its regular availability, so it should be treated as a market-dependent configuration rather than a universal factory option. Where supplied, a 14-shot magazine is typically used.

Consequently, buyers should confirm the exact calibre offered by their local distributor before ordering.

Sub-12 ft-lb and FAC Power Configurations

For the UK market, the AirMaks Arms Katran Pro Compact is commonly supplied in a sub-12 ft-lb configuration. This specification is intended to remain within the legal limit applied to air rifles that can be possessed without a Firearm Certificate in Great Britain, subject to the applicable laws, age restrictions, and local requirements. Current UK retailers specifically list the Katran Pro Compact at under 12 ft-lb.

Higher-powered FAC configurations may be available in jurisdictions where they are legally permitted and through dealers authorised to supply them. However, power limits and licensing requirements vary considerably between countries. Therefore, the rifle should always be purchased, configured, and used according to the legislation that applies in the buyer’s location.

Importantly, the Katran Pro Compact includes an external velocity regulation system, while a Huma-Air regulator is also installed. These components are intended to provide controlled and consistent operation.

Although the external adjustment system provides flexibility, it should not be regarded as an invitation to exceed legal limits. Any power changes should be performed within manufacturer specifications and in accordance with applicable firearm or airgun regulations.

Regulated Power Delivery

A 165 cc air cylinder is fitted to the Compact model, while the regulated action helps provide more stable pressure to the firing system. The result is a platform in which shot-to-shot consistency can be maintained more effectively than with a simple unregulated design.

Published shot counts vary slightly between dealers. Some current listings quote approximately 140 shots in .177 and 140 shots in .22, while another lists approximately 100 shots in .177 and 140 in .22. Accordingly, actual shot count should be expected to depend on calibre, power level, fill pressure, pellet choice, temperature, and individual rifle setup.

Because a 280 mm barrel has been combined with the regulated system, compactness has been maintained without abandoning precision-oriented engineering.

Accessory Compatibility

A particularly strong feature of the AirMaks Arms Katran Pro Compact is the number of accessory interfaces that have been integrated into its chassis.

The upper section incorporates a 20 MOA Picatinny rail, allowing compatible scope mounts and optical sights to be fitted securely.

Meanwhile, the aluminium handguard incorporates an ARCA rail together with M-LOK mounting slots. This combination allows a broad range of compatible accessories to be positioned according to the shooter’s preferred setup.

Compatible accessories may include:

  • Rifle scopes with suitable Picatinny mounts
  • Bipods using ARCA, M-LOK, or adapter mounting systems
  • Tripod and shooting-rest adapters
  • M-LOK rail sections
  • QD sling attachments
  • Sling systems
  • Scope levels
  • Cheek-rest adjustments and compatible stock accessories
  • Protective optic covers
  • Pellet storage and magazine cases
  • Fill adapters and PCP charging equipment
  • Protective rifle cases

A 1/2-inch UNF muzzle thread is also provided for compatible muzzle accessories where their ownership and use are lawful.

Furthermore, some retailers supply the rifle with a Negrini case, although package contents can differ between distributors. Therefore, buyers should confirm exactly what is included before purchase.

A Highly Configurable Compact PCP Platform

Overall, the calibre choices, regulated air system, external adjustment capability, and extensive accessory interfaces make the AirMaks Arms Katran Pro Compact a highly adaptable PCP platform.

Whether it is configured in .177 for precision-focused recreational shooting, .22 for a versatile general-purpose setup, or a market-specific .25 configuration, the same compact chassis and adjustable design philosophy are retained.

At the same time, its Picatinny, ARCA, and M-LOK interfaces allow optics and support equipment to be selected around individual preferences rather than forcing the shooter into one fixed configuration.

Consequently, the AirMaks Arms Katran Pro Compact combines compact dimensions, regulated performance, calibre choice, and modern accessory compatibility within one premium PCP platform.

Calibres, FAC, Power and Accessories for the AirMaks Arms Katran Pro Compact

The AirMaks Arms Katran Pro Compact has been designed around flexibility, and that flexibility is reflected in its calibre options, regulated power system, and accessory compatibility. Depending on the market, the rifle can be found in .177, .22, and in some cases .25 calibre, although UK sub-12 ft-lb versions are most commonly offered in .177 and .22.

Available Calibres

The .177 calibre, or 4.5 mm, is widely selected for target shooting, recreational use, and situations where a flatter trajectory is preferred. Because lighter pellets are normally used, sighting adjustments can be more forgiving across moderate distances. Additionally, the standard .177 magazine provides an 18-shot capacity, allowing longer shooting sessions before reloading is required.

By comparison, the .22 calibre, or 5.5 mm, provides a larger and heavier pellet option. It is therefore commonly selected by users who prefer greater retained pellet mass and a more traditional general-purpose PCP configuration. A 16-shot magazine is supplied for this calibre, while the regulated action helps maintain consistent performance throughout the usable portion of the air fill.

In selected markets, a .25 calibre, or 6.35 mm, version can also be obtained. Retail listings differ on its regular availability, so it should be treated as a market-dependent configuration rather than a universal factory option. Where supplied, a 14-shot magazine is typically used.

Consequently, buyers should confirm the exact calibre offered by their local distributor before ordering.

Sub-12 ft-lb and FAC Power Configurations

For the UK market, the AirMaks Arms Katran Pro Compact is commonly supplied in a sub-12 ft-lb configuration. This specification is intended to remain within the legal limit applied to air rifles that can be possessed without a Firearm Certificate in Great Britain, subject to the applicable laws, age restrictions, and local requirements. Current UK retailers specifically list the Katran Pro Compact at under 12 ft-lb.

Higher-powered FAC configurations may be available in jurisdictions where they are legally permitted and through dealers authorised to supply them. However, power limits and licensing requirements vary considerably between countries. Therefore, the rifle should always be purchased, configured, and used according to the legislation that applies in the buyer’s location.

Importantly, the Katran Pro Compact includes an external velocity regulation system, while a Huma-Air regulator is also installed. These components are intended to provide controlled and consistent operation.

Although the external adjustment system provides flexibility, it should not be regarded as an invitation to exceed legal limits. Any power changes should be performed within manufacturer specifications and in accordance with applicable firearm or airgun regulations.

Regulated Power Delivery

A 165 cc air cylinder is fitted to the Compact model, while the regulated action helps provide more stable pressure to the firing system. The result is a platform in which shot-to-shot consistency can be maintained more effectively than with a simple unregulated design.

Published shot counts vary slightly between dealers. Some current listings quote approximately 140 shots in .177 and 140 shots in .22, while another lists approximately 100 shots in .177 and 140 in .22. Accordingly, actual shot count should be expected to depend on calibre, power level, fill pressure, pellet choice, temperature, and individual rifle setup.

Because a 280 mm barrel has been combined with the regulated system, compactness has been maintained without abandoning precision-oriented engineering.

Accessory Compatibility

A particularly strong feature of the AirMaks Arms Katran Pro Compact is the number of accessory interfaces that have been integrated into its chassis.

The upper section incorporates a 20 MOA Picatinny rail, allowing compatible scope mounts and optical sights to be fitted securely.

Meanwhile, the aluminium handguard incorporates an ARCA rail together with M-LOK mounting slots. This combination allows a broad range of compatible accessories to be positioned according to the shooter’s preferred setup.

Compatible accessories may include:

  • Rifle scopes with suitable Picatinny mounts
  • Bipods using ARCA, M-LOK, or adapter mounting systems
  • Tripod and shooting-rest adapters
  • M-LOK rail sections
  • QD sling attachments
  • Sling systems
  • Scope levels
  • Cheek-rest adjustments and compatible stock accessories
  • Protective optic covers
  • Pellet storage and magazine cases
  • Fill adapters and PCP charging equipment
  • Protective rifle cases

A 1/2-inch UNF muzzle thread is also provided for compatible muzzle accessories where their ownership and use are lawful.

Furthermore, some retailers supply the rifle with a Negrini case, although package contents can differ between distributors. Therefore, buyers should confirm exactly what is included before purchase.

A Highly Configurable Compact PCP Platform

Overall, the calibre choices, regulated air system, external adjustment capability, and extensive accessory interfaces make the AirMaks Arms Katran Pro Compact a highly adaptable PCP platform.

Whether it is configured in .177 for precision-focused recreational shooting, .22 for a versatile general-purpose setup, or a market-specific .25 configuration, the same compact chassis and adjustable design philosophy are retained.

At the same time, its Picatinny, ARCA, and M-LOK interfaces allow optics and support equipment to be selected around individual preferences rather than forcing the shooter into one fixed configuration.

Consequently, the AirMaks Arms Katran Pro Compact combines compact dimensions, regulated performance, calibre choice, and modern accessory compatibility within one premium PCP platform.

Frequently Asked Questions

What type of air rifle is this model?

It is a pre-charged pneumatic air rifle, commonly referred to as a PCP. Compressed air is stored inside an onboard cylinder and is released in a controlled amount whenever a shot is fired. Because a regulated pneumatic system is used, more consistent pressure can be delivered to the firing valve. Consequently, more uniform shot-to-shot performance can be maintained throughout the usable portion of the fill.

Which calibres are available?

The most commonly offered calibres are .177 and .22. In selected markets, .25 calibre versions may also be offered. Availability can vary depending on the distributor, country, legal power limit, and current factory configuration. Therefore, the exact calibre options should be checked with the seller before ordering.

What is the difference between .177 and .22?

The .177 calibre generally uses lighter pellets and can provide a flatter trajectory at moderate distances. As a result, it is often preferred for target shooting and precision recreational use.

The .22 calibre uses heavier pellets and is frequently selected by users who want a larger projectile and greater retained pellet mass. Consequently, it can be considered a versatile option for general PCP shooting where it is legally suitable.

Is a .25 calibre version available?

A .25 calibre version may be available in certain markets, although it is not offered universally. Distributor stock and regional specifications can differ, so availability should be confirmed before purchase.

Where it is sold, a lower magazine capacity is normally expected because the larger pellets require more internal magazine space.

How many shots does the magazine hold?

Magazine capacity depends on calibre. Commonly published capacities are approximately 18 shots in .177, 16 shots in .22, and 14 shots in .25 where that calibre is supplied.

Because magazine design can occasionally be updated, the capacity supplied with a specific rifle should be verified at the point of sale.

Is it supplied with a regulator?

Yes. A regulated air system is used to improve pressure consistency during operation. By controlling the amount of pressure delivered to the firing valve, a more stable firing cycle can be maintained.

As a result, variations between shots can be reduced when compared with a basic unregulated system.

What regulator is used?

A Huma-Air regulator is commonly fitted. Huma-Air regulators are widely used in precision PCP platforms because they are designed to provide controlled pressure delivery.

However, exact factory specifications can occasionally vary by production batch or regional configuration, so the supplied setup should always be checked against current manufacturer information.

How large is the air cylinder?

A 165 cc air cylinder is commonly specified. This capacity has been selected to maintain the compact proportions of the rifle while still providing a practical number of shots between fills.

Because the cylinder is smaller than those fitted to many full-length PCP rifles, the overall rifle can remain light and easy to handle.

How many shots can be expected from one fill?

Shot count depends on calibre, power level, fill pressure, pellet weight, regulator setting, and environmental conditions. Published retailer figures can vary, although approximately 100 to 140 shots may be quoted for certain sub-12 ft-lb configurations.

Therefore, advertised shot counts should be treated as approximate rather than guaranteed.

What is the maximum fill pressure?

The correct fill pressure should always be taken from the manufacturer’s markings, manual, or cylinder specification supplied with the rifle. A cylinder should never be filled above its rated working pressure.

Only suitable PCP charging equipment should be used, and the pressure gauge should be monitored carefully during filling.

Can it be filled using a hand pump?

Yes, a suitable high-pressure PCP hand pump can be used, provided the correct fill adapter is available.

However, because PCP rifles operate at high pressure, filling can require considerable physical effort. For that reason, many users prefer a diving cylinder, carbon-fibre air bottle, or suitable high-pressure compressor.

Can a PCP compressor be used?

Yes, provided the compressor is specifically designed for PCP airguns and can safely reach the required pressure.

Moisture filtration and clean compressed air should be prioritised because excessive moisture inside a high-pressure air system can contribute to corrosion over time.

Is the rifle available in FAC power?

Higher-powered configurations may be available in jurisdictions where they are legally permitted. In the United Kingdom, versions above the applicable legal limit require the appropriate Firearm Certificate.

Power configuration varies by market, so the legal status should always be confirmed before purchase, importation, adjustment, or use.

What does FAC mean?

FAC stands for Firearm Certificate in the United Kingdom. When an air rifle exceeds the legal power threshold applicable to non-FAC air rifles, a valid certificate is generally required.

Because firearm legislation can change and may differ between regions, users should always consult current local regulations.

Can the power be adjusted?

An external velocity adjustment system is incorporated into the design. This allows performance to be configured within the rifle’s permitted operating range.

Nevertheless, any adjustment must remain within the legal limits that apply in the user’s jurisdiction. Power changes should also be made carefully because regulator pressure, pellet choice, valve behaviour, and accuracy can all be affected.

Is the rifle suitable for sub-12 ft-lb use?

Yes, sub-12 ft-lb versions are commonly available in the UK market.

These versions are configured to remain below the relevant legal threshold, subject to applicable laws. Because individual rifles and pellets can produce slightly different measured figures, legal compliance remains the owner’s responsibility.

What barrel is used?

A precision CZ barrel is commonly fitted. The compact version uses a relatively short barrel that helps reduce the overall dimensions of the rifle.

Despite the shorter barrel, the design remains focused on precision and consistency when appropriate pellets are selected.

How long is the barrel?

A barrel length of approximately 280 mm is commonly specified for the compact configuration.

This short barrel contributes significantly to the reduced overall length and makes the rifle easier to manoeuvre and transport.

Is the barrel threaded?

Yes. A 1/2-inch UNF muzzle thread is commonly provided.

This can accept compatible muzzle accessories where ownership and use are permitted by local law. Compatibility should always be confirmed before fitting an accessory.

What type of cocking system is used?

A side-lever cocking system is fitted. This arrangement allows the action to be cycled without the larger movement associated with a traditional bolt.

Because the lever is positioned close to the trigger area, the firing position can be maintained more easily between shots.

Can the cocking lever be changed to the opposite side?

Yes, the side lever is designed to be reversible. This makes the platform more adaptable for both right-handed and left-handed shooters.

The safety arrangement can also be configured to suit individual preferences on supported versions.

Is the trigger adjustable?

Yes. A fully adjustable two-stage match-style trigger is supplied.

The trigger can be configured to suit individual preferences for first-stage movement and release characteristics. However, adjustments should always be carried out according to the manufacturer’s guidance so that safe operation is preserved.

Is the stock adjustable?

Yes. The folding aluminium stock is highly adjustable.

The cheek piece and butt pad can be repositioned so that a more comfortable and repeatable shooting position can be established. This is particularly useful when different scope heights or shooting positions are used.

Does the stock fold?

Yes. The stock folds to reduce the total storage and transport length.

With the stock folded, the rifle becomes significantly more compact. This makes it particularly convenient for users who value portability and efficient storage.

What is the overall length?

The overall length is approximately 780 mm with the stock extended.

When the folding stock is closed, the total length is reduced to roughly 535 mm. Exact measurements can vary slightly depending on fitted accessories.

How much does it weigh?

The bare rifle weighs approximately 2.86 kg.

Once a scope, mounts, bipod, magazine, and other accessories are installed, the total setup weight will increase. Therefore, accessory weight should be considered when building the final configuration.

Is it suitable for left-handed shooters?

Yes. Several controls have been designed with ambidextrous or reversible operation in mind.

The grip, side lever, safety arrangement, and adjustable stock allow the rifle to be configured more effectively around different users.

What optic rail is fitted?

A 20 MOA Picatinny rail is commonly fitted.

This provides a strong and versatile mounting surface for compatible scope rings and optics. The 20 MOA inclination can also provide additional elevation adjustment for certain precision applications.

Can a scope be fitted?

Yes. A compatible riflescope can be mounted directly using suitable Picatinny rings.

The ring height should be selected carefully so that the optic clears the rifle while still allowing a comfortable cheek position.

Does it have M-LOK slots?

Yes. M-LOK mounting points are incorporated into the handguard.

Compatible rail sections, sling mounts, bipod adapters, and other accessories can therefore be fitted without requiring a full-length accessory rail.

Does it have an ARCA rail?

Yes. An ARCA-style interface is also included.

This is particularly useful for users who want to connect the rifle to compatible bipods, tripods, benchrest systems, or precision shooting supports.

Can a bipod be fitted?

Yes. A bipod can be fitted using a compatible ARCA, M-LOK, or adapter-based mounting solution.

Because several mounting options are available, bipod positioning can be adjusted to suit individual balance and shooting preferences.

Does it have an anti-double-feed system?

Yes. An anti-double-feed system is included to reduce the possibility of a second pellet being loaded before the first has been fired.

This feature can help protect the barrel and magazine system while improving reliability during repeated cycling.

Is it a single-shot or multi-shot rifle?

It is primarily configured as a multi-shot PCP using detachable magazines.

Depending on available accessories, single-shot loading options may also exist for users who prefer manually loading individual pellets for target or bench shooting.

Is it suitable for target shooting?

Yes. The regulated action, adjustable trigger, compact rigid chassis, and accessory mounting options make it well suited to recreational and precision target shooting.

A stable rest or bipod can also be fitted to improve consistency when shooting from supported positions.

Is it suitable for field use?

Its short overall length and folding stock can make it convenient in field environments where manoeuvrability is important.

However, any field use should comply fully with local laws, land permissions, safety requirements, and relevant airgun regulations.

What pellets should be used?

The best pellet depends on calibre, barrel preference, power level, and individual rifle characteristics.

High-quality diabolo pellets from established manufacturers are normally the best starting point. Testing several pellet weights and head sizes can help identify which performs most consistently.

Can slugs be used?

Suitability for slugs depends on barrel characteristics, power level, regulator setup, calibre, and the specific projectile.

Because this compact platform uses a relatively short barrel, users should confirm manufacturer recommendations before using slug ammunition.

How should the rifle be stored?

It should be stored unloaded, secure, dry, and inaccessible to unauthorised persons.

The magazine should be removed, the chamber should be confirmed clear, and local storage laws should be followed. Excessive heat, moisture, and corrosive environments should also be avoided.

How should it be maintained?

Routine maintenance should include keeping the exterior clean, checking seals, inspecting the fill system, and using only manufacturer-approved lubricants where required.

Petroleum-based oils should not be introduced into high-pressure PCP systems because they may be unsafe under compression.

What accessories are most useful?

Common additions include a suitable scope, quality mounts, bipod, sling, spare magazines, fill equipment, protective case, pellet storage, and an appropriate charging adapter.

Additional ARCA or M-LOK accessories can also be selected depending on whether the rifle is used primarily from a bench, tripod, standing position, or field support.

Does it come with a case?

Some dealers include a hard case or branded case, while others may sell the rifle without one.

Because package contents vary between retailers, buyers should check exactly what is included before completing an order.

Is a scope included?

A scope is not always included as standard.

Many dealers supply the rifle as the base platform so that the buyer can choose an optic according to budget, preferred magnification, reticle type, and intended use.

Are spare magazines available?

Yes, spare magazines are generally available through compatible dealers and distributors.

The correct calibre must be selected because magazine dimensions and capacities differ between .177, .22, and .25 configurations.

Is it easy to transport?

Yes. Portability is one of the strongest characteristics of the compact design.

The short barrel and folding stock allow the rifle to occupy much less space than many conventional PCP rifles, making transport and storage more convenient.

Who is this type of rifle best suited for?

It is particularly well suited to users who want a compact PCP with premium adjustability, regulated performance, modern accessory interfaces, and ambidextrous controls.

It can appeal to recreational shooters, precision target users, experienced PCP owners, and those who prefer a highly configurable modern chassis rather than a traditional wooden-stock design.

Stock

Cerakote Olive, Black

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.
  • 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.