Airsoft HPA

If you're a competitive skirmisher seeking peak performance and handling, the Gate PTX HPA Pistol with PULSAR S2 Engine should be in your sights! A truly gorgeous build made from robust 7075 aluminium machined to perfection, the uniquely aggressive looks and high-quality build of the PTX are barely scratching the surface of the astonishing potential of this one-of-a-kind HPA-ready pistol build.

Inside, the PTX is equipped with the Gate PULSAR S2 HPA engine, a single-piece engine design with an integral HOP-up unit designed for VSR/GBB style inner barrels and HOP-up buckings, with a TDC adjuster to minimise side-to-side shot deviation. 

The world-leading Gate ASTER II PTX Bluetooth FCU acts as the brain of the platform, providing programmable fire modes, adjustable trigger sensitivity, and a full range of tuning and telemetry wirelessly using Bluetooth and the Gate Control Station(GCS) app.

The result is a pistol platform without equal, hitting out at an astonishing 50 rounds per second, with adjustable muzzle energy ranging from 0.53 to 1.52 joules, all with minimum moving parts for peak reliability and the inherent consistency of HPA, granting accuracy which is hard to beat.

If you need top-notch performance in a compact, agile and brutal pistol, the Gate PTX HPA Pistol with PULSAR S2 Engine has the edge over anything else on the market currently!

If you're gearing up for an HPA setup, this is essential! The Airtac Superflex HPA Airline measures 40 inches / 101.6cm in overall length, fitted with a US-type/Foster 22-2 connector for wide compatibility. This airline is designed for flexibility and agility, keeping length to an effective 40 inches for the perfect balance between mobility and snag reduction.

Its large internal bore ensures ample airflow for high-rate-of-fire setups while reducing the chances of airflow being restricted should the airline be compressed. If you're about to hit the field with your HPA setup, don't forget the Airtac Superflex HPA Airline!

If you're kitting yourself out for HPA on a tight budget, the NUPROL Aluminium 48ci 3000PSI HPA Tank is a fine choice! Boasting a 48ci/ 0.8L capacity and capable of being pressurised to up to 3000PSI, this set includes an integral bottle regulator, but you will also need an airline and line regulator to complete the setup.

These tanks are marked with a manufacture date of 2026/0, UK Rho marks, and EU PI 0035 certification, making them compliant with both UK and European regulations. If you're ready for HPA, this NUPROL Aluminium 48ci 3000PSI HPA Tank is a fantastic entry point!

If you need an affordable way to keep water on your person in the field, the 8Fields Tactical MOLLE 1L Water/HPA Bottle Carrier is ideal. This water bottle pouch is constructed from 1000D Nylon and features MOLLE webbing and velcro on the front and sides, allowing for patches and additional MOLLE pouches to be mounted where you see fit. The pouch itself mounts to MOLLE webbing, making it easy to mount wherever you need it, whether on a plate carrier, chest rig, belt or backpack. 

While it is designed for 1L water bottles, this pouch is also well-sized to fit 48ci HPA bottles (measuring 14 x 10cm approx) and is closed at the top using dual zips. You may even be able to poke your regulator and line through the zip without modification, though it may fit better with a hole carefully cut in the top. If you're in need of a more compact hydration solution or an affordable HPA bottle pouch, the MOLLE 1L Water/HPA Bottle Carrier from 8Fields Tactical is a fine choice!

If you need an affordable way to keep water on your person in the field, the 8Fields Tactical MOLLE 1L Water/HPA Bottle Carrier is ideal. This water bottle pouch is constructed from 1000D Nylon and features MOLLE webbing and velcro on the front and sides, allowing for patches and additional MOLLE pouches to be mounted where you see fit. The pouch itself mounts to MOLLE webbing, making it easy to mount wherever you need it, whether on a plate carrier, chest rig, belt or backpack. 

While it is designed for 1L water bottles, this pouch is also well-sized to fit 48ci HPA bottles (measuring 14 x 10cm approx) and is closed at the top using dual zips. You may even be able to poke your regulator and line through the zip without modification, though it may fit better with a hole carefully cut in the top. If you're in need of a more compact hydration solution or an affordable HPA bottle pouch, the MOLLE 1L Water/HPA Bottle Carrier from 8Fields Tactical is a fine choice!

If you need an affordable way to keep water on your person in the field, the 8Fields Tactical MOLLE 1L Water/HPA Bottle Carrier is ideal. This water bottle pouch is constructed from 1000D Nylon and features MOLLE webbing and velcro on the front and sides, allowing for patches and additional MOLLE pouches to be mounted where you see fit. The pouch itself mounts to MOLLE webbing, making it easy to mount wherever you need it, whether on a plate carrier, chest rig, belt or backpack. 

While it is designed for 1L water bottles, this pouch is also well-sized to fit 48ci HPA bottles (measuring 14 x 10cm approx) and is closed at the top using dual zips. You may even be able to poke your regulator and line through the zip without modification, though it may fit better with a hole carefully cut in the top. If you're in need of a more compact hydration solution or an affordable HPA bottle pouch, the MOLLE 1L Water/HPA Bottle Carrier from 8Fields Tactical is a fine choice!

If you need an affordable way to keep water on your person in the field, the 8Fields Tactical MOLLE 1L Water/HPA Bottle Carrier is ideal. This water bottle pouch is constructed from 1000D Nylon and features MOLLE webbing and velcro on the front and sides, allowing for patches and additional MOLLE pouches to be mounted where you see fit. The pouch itself mounts to MOLLE webbing, making it easy to mount wherever you need it, whether on a plate carrier, chest rig, belt or backpack. 

While it is designed for 1L water bottles, this pouch is also well-sized to fit 48ci HPA bottles (measuring 14 x 10cm approx) and is closed at the top using dual zips. You may even be able to poke your regulator and line through the zip without modification, though it may fit better with a hole carefully cut in the top. If you're in need of a more compact hydration solution or an affordable HPA bottle pouch, the MOLLE 1L Water/HPA Bottle Carrier from 8Fields Tactical is a fine choice!

If you run HPA and you need a convenient and modern way to affix your air tank to your rig, this is what you need! The Novritsch MOLLE HPA Tank Pouch is sized to fit 0.8L and 1L air tanks (90mm maximum diameter) and can be tightened down for a perfect fit via the 3 external straps and bungee cord at the top and bottom.

As it comes, the MOLLE HPA Tank Pouch mounts vertically but it can also be mounted horizontally using MALICE clips or Novritsch's own MOLLE strip clips. Available in a wide variety of spicy colour options, this air tank pouch can be a great way to add a stylish touch to your loadout with a practical and functional design as a bonus!

If you run HPA and you need a convenient and modern way to affix your air tank to your rig, this is what you need! The Novritsch MOLLE HPA Tank Pouch is sized to fit 0.8L and 1L air tanks (90mm maximum diameter) and can be tightened down for a perfect fit via the 3 external straps and bungee cord at the top and bottom.

As it comes, the MOLLE HPA Tank Pouch mounts vertically but it can also be mounted horizontally using MALICE clips or Novritsch's own MOLLE strip clips. Available in a wide variety of spicy colour options, this air tank pouch can be a great way to add a stylish touch to your loadout with a practical and functional design as a bonus!

If you run HPA and you need a convenient and modern way to affix your air tank to your rig, this is what you need! The Novritsch MOLLE HPA Tank Pouch is sized to fit 0.8L and 1L air tanks (90mm maximum diameter) and can be tightened down for a perfect fit via the 3 external straps and bungee cord at the top and bottom.

As it comes, the MOLLE HPA Tank Pouch mounts vertically but it can also be mounted horizontally using MALICE clips or Novritsch's own MOLLE strip clips. Available in a wide variety of spicy colour options, this air tank pouch can be a great way to add a stylish touch to your loadout with a practical and functional design as a bonus!

If you're a competitive skirmisher seeking peak performance and handling, the Gate PTX HPA Pistol with PULSAR S2 Engine should be in your sights! A truly gorgeous build made from robust 7075 aluminium machined to perfection, the uniquely aggressive looks and high-quality build of the PTX are barely scratching the surface of the astonishing potential of this one-of-a-kind HPA-ready pistol build.

Inside, the PTX is equipped with the Gate PULSAR S2 HPA engine, a single-piece engine design with an integral HOP-up unit designed for VSR/GBB style inner barrels and HOP-up buckings, with a TDC adjuster to minimise side-to-side shot deviation. 

The world-leading Gate ASTER II PTX Bluetooth FCU acts as the brain of the platform, providing programmable fire modes, adjustable trigger sensitivity, and a full range of tuning and telemetry wirelessly using Bluetooth and the Gate Control Station(GCS) app.

The result is a pistol platform without equal, hitting out at an astonishing 50 rounds per second, with adjustable muzzle energy ranging from 0.53 to 1.52 joules, all with minimum moving parts for peak reliability and the inherent consistency of HPA, granting accuracy which is hard to beat.

If you need top-notch performance in a compact, agile and brutal pistol, the Gate PTX HPA Pistol with PULSAR S2 Engine has the edge over anything else on the market currently!

If you're a competitive skirmisher seeking peak performance and handling, the Gate PTX HPA Pistol with PULSAR S2 Engine should be in your sights! A truly gorgeous build made from robust 7075 aluminium machined to perfection, the uniquely aggressive looks and high-quality build of the PTX are barely scratching the surface of the astonishing potential of this one-of-a-kind HPA-ready pistol build.

Inside, the PTX is equipped with the Gate PULSAR S2 HPA engine, a single-piece engine design with an integral HOP-up unit designed for VSR/GBB style inner barrels and HOP-up buckings, with a TDC adjuster to minimise side-to-side shot deviation. 

The world-leading Gate ASTER II PTX Bluetooth FCU acts as the brain of the platform, providing programmable fire modes, adjustable trigger sensitivity, and a full range of tuning and telemetry wirelessly using Bluetooth and the Gate Control Station(GCS) app.

The result is a pistol platform without equal, hitting out at an astonishing 50 rounds per second, with adjustable muzzle energy ranging from 0.53 to 1.52 joules, all with minimum moving parts for peak reliability and the inherent consistency of HPA, granting accuracy which is hard to beat.

If you need top-notch performance in a compact, agile and brutal pistol, the Gate PTX HPA Pistol with PULSAR S2 Engine has the edge over anything else on the market currently!

If you're searching for an advanced MOSFET for your version 2 gearbox-equipped AEG, the GATE ASTER II Bluetooth® EXPERT & Quantum 2 Trigger for AEG & HPA V2 Gearbox is ideal. A cutting-edge advancement over the original Gate ASTER MOSFET, the ASTER II boasts several quality of life improvements, more customisation options than ever before and Bluetooth 5.2 connectivity built in, allowing you to change settings wirelessly on your smartphone or mobile device.

The ASTER II electronic trigger unit replaces your conventional trigger contacts with optical sensors, allowing for 250 different trigger sensitivity settings, burst and binary fire modes, and a plethora of other functions to be programmed in using either the trigger and fire selector or the Gate Control Station App. Other programmable options include adjustable pre-cocking and adjustable active braking; perfect for the techy types to set their primary up to suit practically any build objective.

This set also includes the Gate QUANTUM 2 CNC trigger, which is compatible with M4/AR-15 AEGs but unfortunately won't work with SMG-5 or G3 platforms. When installed, the Quantum 2 trigger offers 250 trigger sensitivity options via the ASTER II's optical sensors and also includes a grub screw to provide over-travel adjustment. Constructed from CNC-machined aluminium, the Quantum 2 looks great and allows the ASTER™ to take full advantage of its optical trigger sensors and tune the trigger feel to suit your exact requirements.

The ASTER II is compatible with any version 2 gearbox-equipped AEG and can also be used with the Gate PULSAR Single-Solenoid HPA Engine if you add the ASTER II-specific HPA cable. If you're ready to turn your Airsoft gun into a Space Gun, the GATE ASTER II Bluetooth® EXPERT & Quantum 2 Trigger for AEG & HPA V2 Gearbox is calling your name!

The Micro Reg™ GEN2 is a compact, high-performance HPA regulator designed for players who want a clean, low-profile setup without sacrificing consistency or air flow. Standing just over 2.25 inches tall, this regulator is smaller than a traditional UFA, allowing tanks to sit lower and fit more easily into compact hydration packs and minimalist loadouts.

Despite its reduced size, the Micro Reg™ GEN2 delivers a fast recharge rate comparable to larger regulators like the MRS™, ensuring stable output pressure even during rapid semi or full auto fire. Output pressure is adjustable from 40 to 130 PSI as standard, making it suitable for most HPA airsoft platforms. For higher-pressure applications, an optional high-pressure spring can be fitted to increase maximum output to approximately 200 PSI.

Internally, the GEN2 shares the same proven components as the UGS™ and CGS™ systems and uses just two O-rings across the entire assembly, improving reliability and reducing maintenance. A two-piece body design makes servicing easier, while the integral tournament lock allows the regulator to be secured with a standard zip tie for site compliance. The Micro Reg™ GEN2 is compatible with both standard HPA and SLP tanks and features dual 1/8 inch NPT outputs for flexible hose routing.

If you need improvements in efficiency and capacity for your EU-series or AAP-01, the Airtac HPA Mag Adapter for M4/AR-15 AEG Magazines; EU-series/AAP-01 is the way to go! Made from an injection-moulded polycarbonate blend, this adapter is designed to mount to a stripped-down EU-series or AAP-01 GBB magazine and allow your pistol to feed from M4/AR-15 AEG magazines and be fuelled by High Pressure Air (HPA).

The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. With this adapter on board, you also get a considerable capacity boost, allowing your EU-series or AAP-01 to be used as a primary and stay competitive with rifle builds. If you're going speedy with your EU-series or AAP, the Airtac HPA Mag Adapter for M4/AR-15 AEG Magazines; EU-series/AAP-01 is the advantage you need!

If you plan to run your Tokyo Marui Hi-Capa GBB on HPA, the Army Armament HPA Adapter for M4/AR-15 AEG Magazines; GBB Hi-Capa will considerably improve your firepower!

This HPA adapter is designed for the Tokyo Marui Hi-Capa GBB series and may fit Hi-Capa clones based on the TM design, though we can't make any guarantees. It allows standard M4/AR-15 AEG mags to be used along with a High-Pressure Air (HPA) power source, so you can kiss goodbye to the "cooldown" effect and limited magazine capacity if you're rocking this on your Capa!

The set includes an EU and US HPA connector but you will need an airline, HPA bottle and regulator to run this adapter. The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. If you're taking your playstyle in a speedy direction, this adapter will take your gameplay to the next level!

If you're planning the move over to HPA to take your build to the next level, the PolarStar Airsoft JACK™ HPA Engine Conversion Kit is a great way to do it! A drop in cylinder replacement single-solenoid HPA conversion kit, the JACK™ is available to fit either version 2 (M4/AR-15) or version 3 (AK-47/74) gearboxes, including everything you need other than your airline, regulator, air bottle and FCU battery.

Capable of a stunning 30 rounds per second in most setups, with more air volume and a wider range of velocity adjustment than its rivals, the JACK™ is highly efficient with a stunning response rate and a vast range of programmable customisation options built into the included fire control unit (FCU). If you're a performance seeker, the PolarStar Airsoft JACK™ HPA Engine Conversion Kit will change your game!

If you're planning the move over to HPA to take your build to the next level, the PolarStar Airsoft JACK™ HPA Engine Conversion Kit is a great way to do it! A drop in cylinder replacement single-solenoid HPA conversion kit, the JACK™ is available to fit either version 2 (M4/AR-15) or version 3 (AK-47/74) gearboxes, including everything you need other than your airline, regulator, air bottle and FCU battery.

Capable of a stunning 30 rounds per second in most setups, with more air volume and a wider range of velocity adjustment than its rivals, the JACK™ is highly efficient with a stunning response rate and a vast range of programmable customisation options built into the included fire control unit (FCU). If you're a performance seeker, the PolarStar Airsoft JACK™ HPA Engine Conversion Kit will change your game!

If you're planning to run your EU series, AAP-01 or Lancer Tactical CTHULHU on HPA, the Lancer Tactical HPA Adapter for M4/AR-15 AEG Magazines; EU Series & AAP-01 will do the trick! This HPA adapter is designed for EU series GBB pistols and should also fit the Action Army AAP-01 and Lancer Tactical's radical CTHULHU pistol. Designed to allow standard M4/AR-15 AEG mags to be used along with a High Pressure Air (HPA) power source, you can kiss goodbye to the "cooldown" effect and limited magazine capacity with this adapter on your gat!

The set includes both an EU and US HPA connector but you will need an airline, HPA bottle and regulator to run this adapter. The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. If you're taking your playstyle in a speedy direction, this adapter will change your game!

If you're planning to run your EU series, AAP-01 or Lancer Tactical CTHULHU on HPA, the Lancer Tactical HPA Adapter for M4/AR-15 AEG Magazines; EU Series & AAP-01 will do the trick! This HPA adapter is designed for EU series GBB pistols and should also fit the Action Army AAP-01 and Lancer Tactical's radical CTHULHU pistol. Designed to allow standard M4/AR-15 AEG mags to be used along with a High Pressure Air (HPA) power source, you can kiss goodbye to the "cooldown" effect and limited magazine capacity with this adapter on your gat!

The set includes both an EU and US HPA connector but you will need an airline, HPA bottle and regulator to run this adapter. The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. If you're taking your playstyle in a speedy direction, this adapter will change your game!

If you're planning to run your EU series, AAP-01 or Lancer Tactical CTHULHU on HPA, the Lancer Tactical HPA Adapter for M4/AR-15 AEG Magazines; EU Series & AAP-01 will do the trick! This HPA adapter is designed for EU series GBB pistols and should also fit the Action Army AAP-01 and Lancer Tactical's radical CTHULHU pistol. Designed to allow standard M4/AR-15 AEG mags to be used along with a High Pressure Air (HPA) power source, you can kiss goodbye to the "cooldown" effect and limited magazine capacity with this adapter on your gat!

The set includes both an EU and US HPA connector but you will need an airline, HPA bottle and regulator to run this adapter. The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. If you're taking your playstyle in a speedy direction, this adapter will change your game!

If you're after HPA performance with professional-level tuning options, the PolarStar Airsoft F2™ HPA Engine Conversion Kit is the way to go! An updated version of PolarStar's incredible Fusion™ engine, the F2™ is a dual-solenoid engine, allowing tuning of both the loading speed and air volume via the included digital FCU (fire control unit).

The set is designed to drop into either a V2 (M4/AR-15) or V3 (AK-47/74) gearbox (depending on the variant you choose), including everything you need other than your airline, regulator, air bottle and FCU battery.

Offering a variable rate of fire up to a stunning 30 rounds per second, adjustable velocity and a vast range of programmable options, including alternative fire modes, anti-stiction mode, "closed bolt" mode and "AEG" mode, the F2™ engine is the right choice for experienced HPA users looking to move up to a more complex, high-performance engine. If this sounds like you, the F2™ HPA Engine Conversion Kit belongs in your build!

If you're after HPA performance with professional-level tuning options, the PolarStar Airsoft F2™ HPA Engine Conversion Kit is the way to go! An updated version of PolarStar's incredible Fusion™ engine, the F2™ is a dual-solenoid engine, allowing tuning of both the loading speed and air volume via the included digital FCU (fire control unit).

The set is designed to drop into either a V2 (M4/AR-15) or V3 (AK-47/74) gearbox (depending on the variant you choose), including everything you need other than your airline, regulator, air bottle and FCU battery.

Offering a variable rate of fire up to a stunning 30 rounds per second, adjustable velocity and a vast range of programmable options, including alternative fire modes, anti-stiction mode, "closed bolt" mode and "AEG" mode, the F2™ engine is the right choice for experienced HPA users looking to move up to a more complex, high-performance engine. If this sounds like you, the F2™ HPA Engine Conversion Kit belongs in your build!

If you like an eye-catching primary at the cutting edge, both internally and externally, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® should be in your sights. Based on the Strike Industries-licensed Sentinel GRIDLOK AEG, this version has had its AEG gearbox swapped out for a Wolverine Inferno Gen.2 HPA engine, punching performance up to the next level!

The Inferno Gen.2 provides adjustable muzzle energy between 1 and 3 joules, along with an adjustable RoF from 5 rounds per second up to an insane 35 rounds per second. Trigger response is practically instantaneous, and the inherent lack of moving parts in an HPA system will make this build very reliable in the long term. If you're moving over to HPA seeking distinctive, aggressive aesthetics, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® will put a big smile on your face!

If you like an eye-catching primary at the cutting edge, both internally and externally, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® should be in your sights. Based on the Strike Industries-licensed Sentinel GRIDLOK AEG, this version has had its AEG gearbox swapped out for a Wolverine Inferno Gen.2 HPA engine, punching performance up to the next level!

The Inferno Gen.2 provides adjustable muzzle energy between 1 and 3 joules, along with an adjustable RoF from 5 rounds per second up to an insane 35 rounds per second. Trigger response is practically instantaneous, and the inherent lack of moving parts in an HPA system will make this build very reliable in the long term. If you're moving over to HPA seeking distinctive, aggressive aesthetics, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® will put a big smile on your face!

If you like an eye-catching primary at the cutting edge, both internally and externally, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® should be in your sights. Based on the Strike Industries-licensed Sentinel GRIDLOK AEG, this version has had its AEG gearbox swapped out for a Wolverine Inferno Gen.2 HPA engine, punching performance up to the next level!

The Inferno Gen.2 provides adjustable muzzle energy between 1 and 3 joules, along with an adjustable RoF from 5 rounds per second up to an insane 35 rounds per second. Trigger response is practically instantaneous, and the inherent lack of moving parts in an HPA system will make this build very reliable in the long term. If you're moving over to HPA seeking distinctive, aggressive aesthetics, the EMG Strike Industries Sentinel M4/AR-15 HPA; GRIDLOK® will put a big smile on your face!

If you're planning to run your EU series, AAP-01 or Lancer Tactical CTHULHU on HPA, the Lancer Tactical HPA Adapter for M4/AR-15 AEG Magazines; EU Series & AAP-01 will do the trick! This HPA adapter is designed for EU series GBB pistols and should also fit the Action Army AAP-01 and Lancer Tactical's radical CTHULHU pistol. Designed to allow standard M4/AR-15 AEG mags to be used along with a High Pressure Air (HPA) power source, you can kiss goodbye to the "cooldown" effect and limited magazine capacity with this adapter on your gat!

The set includes both an EU and US HPA connector but you will need an airline, HPA bottle and regulator to run this adapter. The advantages of using HPA when performance is concerned include the elimination of FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. If you're taking your playstyle in a speedy direction, this adapter will change your game!

This is a full O-ring replacement set for the centreline version of the PolarStar Airsoft F2™ HPA Engine Conversion Kit. If you want to make sure all the seals are up to par, this is a great way to refresh them on the cheap. It's also a great bit of kit to keep in your toolbox just in case of an emergency, or you accidentally lose an o-ring during installation or maintenance.

The PolarStar Braided Air Line is a high-quality 36-inch HPA hose designed for reliable performance and unrestricted movement during play. It is made from flexible rubber and reinforced with a durable nylon braided outer sheath, which reduces the risk of kinking and twisting while allowing the line to move naturally with the player.

This air line is the standard hose supplied with PolarStar air rigs and is well-suited for most chest rig, belt, or backpack-mounted HPA tank setups. The braided construction adds additional strength without compromising flexibility and manoeuvrability, helping protect the line during aggressive/agile movement and long-term use.

It comes supplied with foster-style quick disconnect fittings pre-installed on the hose. The line is ready to integrate into most HPA systems. Please note that a separate male QD fitting for the engine or regulator may be required, depending on your setup.

If you're planning to run your Novritsch SSQ22 or ASG/KJW KC-02 on HPA, this is the adapter you need! The Novritsch HPA SMG-5 Magazine Adapter for SSQ22 GBB is designed to work with the SSQ22 and is confirmed to be compatible with the ASG KC-02 GBBR, adapting your GBB platform to feed from curved MP5/SMG-5 AEG mid-cap magazines and HPA from an external tank (not included), increasing capacity considerably and practically eliminating FPS fluctuation due to the "cooldown" effect.

The adapter is pre-assembled, meaning you don't need to mess around putting it together or run the risk of doing it wrong and causing injury. Naturally, you'll need an HPA bottle, air line and regulator to use this adapter, and the fitting is US Spec, meaning only US Spec air lines will fit. If you want improved accuracy, reduced FPS deviation and enhanced rapid fire performance, particularly in cold weather, the Novritsch HPA SMG-5 Magazine Adapter for SSQ22 GBB is essential!