Airsoft HPA

If you're planning on running your GBBR through winter or fancy mag dumping like it's going out of fashion without the dreaded "cooldown" effect, the T8 CNC HPA Adapter for M4/AR-15 AEG Magazines; CGS/MWS GBBR from SP Systems the way to do it!

This HPA adapter is designed for the Tokyo Marui M4/AR-15 ZET System and the CYMA CGS M4/AR-15 GBBR series, allowing standard AEG mags to be used along with a High Pressure Air (HPA) power source. 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 already running HPA, you probably have all the bits to make this work already and experience shoulder-thumping recoil through the frosty months!

If you're searching for an advanced MOSFET for your G&G gearbox-equipped AEG, the GATE ASTER II Bluetooth® EXPERT & Quantum 2 Trigger for AEG & HPA G&G 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 G&G Gearbox is calling your name!

If you love to be at the cutting edge of Airsoft technology, the GATE TITAN™ II Bluetooth® MOSFET V2; Expert Firmware [HPA] belongs in your next build! This is the next generation of the superb GATE TITAN™, boasting innumerable improvements over the original, the most notable of which is its direct Bluetooth 5.2 Low Energy compatibility. This means you no longer need the Gate Blu-link or USB Link to customise your settings; simply download the Gate Control Station app and you can access the TITAN™ II's most advanced settings via the included Expert Firmware.

Like the original TITAN™, the TITAN™ II allows you to adjust trigger sensitivity, tune firing behaviour and configure advanced firing modes for a truly custom setup that suits your playstyle perfectly. The usual programmable MOSFET functions of other ETUs are also present, including burst mode, binary trigger, semi-auto-only, ramping semi-auto, dual-stage trigger and sniper delay.

If you love to be at the cutting edge of Airsoft technology, the GATE TITAN™ II Bluetooth® MOSFET V2; Expert Firmware [HPA] belongs in your next build! This is the next generation of the superb GATE TITAN™, boasting innumerable improvements over the original, the most notable of which is its direct Bluetooth 5.2 Low Energy compatibility. This means you no longer need the Gate Blu-link or USB Link to customise your settings; simply download the Gate Control Station app and you can access the TITAN™ II's most advanced settings via the included Expert Firmware.

Like the original TITAN™, the TITAN™ II allows you to adjust trigger sensitivity, tune firing behaviour and configure advanced firing modes for a truly custom setup that suits your playstyle perfectly. The usual programmable MOSFET functions of other ETUs are also present, including burst mode, binary trigger, semi-auto-only, ramping semi-auto, dual-stage trigger and sniper delay.

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 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 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 want a magazine for every season and you're running a CGS or TM ZET system GBBR, get one of these! The CYMA 30rnd Green Gas/HPA Gas Magazine for CGS/MWS GBBRs is compatible with both CYMA CGS and Tokyo Marui ZET system M4/AR-15 GBBRs and has a green gas fill valve and a HPA line attachment point on the rear of the STANAG style body.

The mag can be loaded through the feed lips at the top of the magazine, though this can be challenging with a standard speed loader without a GBBR adapter. As with the original TM and CYMA GBBR magazines, these mags include the bolt stop components which lock the bolt open at the end of a mag, and each mag holds 30 BBs. 

To use this magazine with HPA lines, instead of swapping the whole magazine when out of ammo, you can purchase separate quick-detach BB tubes. By pulling the tab rearwards on the bottom of the magazine you can remove the internal BB tube and then insert another one. This means that you can carry way more BBs without the hassle of large magazines occupying your rigs!

Whether you feel like using gas or HPA, this magazine has you covered for all occasions and is the perfect all-year-round gas magazine, just make sure to get some separate BB tubes if you plan on using HPA!

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!

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!

If you've decided to join the dark side and HPA your M4, this set will sort you out! The Storm Airsoft HP-R Storm System HPA Engine is a complete drop-in conversion kit for rear-wired version 2 gearboxes, packaged with everything you need to convert your AEG, bar the usual HPA regulator, airline and hose.

The included FCU offers a wide range of adjustable parameters, including programmable fire modes, rate of fire adjustment, and nozzle dwell time adjustment, ensuring reliable feeding with every shot. While it is a drop-in kit, this set will require a certain amount of familiarity with AEG internals and HPA. Luckily, Storm Airsoft provides a useful installation video which makes the process even easier.

Benefits of running HPA over a standard AEG gearbox include minimal FPS deviation between shots for improved accuracy, near-instantaneous trigger response for cranking out those double taps and a wide range of tuning options and adjustments, perfect for casual skirmishers looking to take their build to the next level. If you want the competitive edge HPA provides with minimal effort, the Storm Airsoft HP-R Storm System HPA Engine is the way to go!

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 done with AEGs and want to revamp your build for HPA, the GATE PULSAR D Dual Solenoid HPA Engine is a fantastic option. Designed for Version 2 AEG gearboxes, the PULSAR D is designed to work with a GATE TITAN™ II V2 ETU (HPA Version), giving you unlimited advanced programming options along with the bob on consistency, top-tier accuracy, killer rate of fire and wealth of tuning opportunities HPA builds are known to provide.

The set includes the complete engine but will require a V2 gearbox shell, V2 trigger and TITAN™ II ETU HPA Version to complete the build. When compared to the original and more affordable PULSAR S, the PULSAR D offers a higher FPS range, universal compatibility with AEG nozzles, less precision required in the assembly of the build and impressively high air efficiency, using only 0.7 PSI per shot on average at 90 PSI with a 0.8L air tank.

The PULSAR D also has the edge in accuracy and versatility over the simpler single solenoid PULSAR S, being suitable for any build objective, from CQB monster to DMR dominator. As with all internal upgrades, we only recommend this engine to those who are confident working on AEG and HPA internals, but if you're ready for the PULSAR D, you're sure to be impressed!

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.

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'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!

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 planning to run your Tokyo Marui Hi-Capa GBB on HPA, the Lancer Tactical HPA Adapter for M4/AR-15 AEG Magazines; TM Hi-Capa GBB will improve your firepower considerably!

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. Allowing 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 if you're rocking this on your 'Capa!

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 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've fitted your AEG with a Gate TITAN II MOSFET but you now want to go HPA, the Cables for TITAN II MOSFET Equipped Dual Solenoid HPA Engines will save you from buying a new MOSFET! Designed to allow the AEG version of the TITAN II to be used with dual-solenoid HPA engines such as the Gate PULSAR Dual-Solenoid and the Polarstar F2, this cable is ideal for upgraded AEG users who seek to join the dark side without replacing their TITAN II with the HPA version.

If you're looking for the very smallest of LiPo batteries, you've found it. Measuring 6.5x1.3x2.5cm, this is the perfect battery for HPA systems with a mini-JST type connector.

The battery has a voltage of 7.4V, a capacity of 800mAh and a discharge rate of 25C and features a cable length of roughly 10.5cm.

If you want a side of speed with your Hi-Capa build, the Airtac HPA Mag Adapter for M4/AR-15 AEG Magazines; Hi-Capa is a fantastic way to do it! Made from an injection-moulded polycarbonate blend, this adapter is designed to mount to a stripped-down Hi-Capa 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, putting your 'Capa toe-to-toe with rifles in terms of fire supremacy on the field. If you ever wanted a pistol which shoots like a rifle, the Airtac HPA Mag Adapter for M4/AR-15 AEG Magazines; Hi-Capa is essential!