Gas, HPA & CO2 Airsoft Adapters

If you're looking to get more out of your VORSK VMP-1, the Airtac HPA Adapter for VMP-1; M4 AEG Magazines is an excellent upgrade. Designed to replace your standard magazine, this pre-assembled adapter allows you to run widely available M4 AEG magazines alongside an HPA air system, giving you increased capacity and more consistent performance. To get started, you'll also need a US-spec HPA airline, regulator, air bottle and bottle regulator.

Switching to HPA offers several performance benefits over standard gas magazines. By eliminating the cooldown effect associated with rapid firing, the adapter provides more consistent FPS, improved shot-to-shot consistency and greater accuracy during sustained bursts. Using M4 AEG magazines also significantly increases your ammunition capacity, reducing the need for frequent reloads during skirmishes.

The adapter is supplied ready to install and is designed as a straightforward drop-in upgrade. Depending on the brand of M4 AEG magazine you're using, minor tuning may be required to achieve optimal feeding performance. Fortunately, all necessary tuning components are included, with detailed setup guidance available from Airtac.

If you want to improve the consistency, capacity and performance of your VMP-1, the Airtac HPA Adapter for VMP-1; M4 AEG Magazines is a superb upgrade that lets you spend more time shooting and less time reloading.

If you're after more capacity and better rapid-fire performance from your TM Saiga-12, the Airtac High Volume HPA Adapter for Saiga 12 GBB; M4 AEG Magazines is the key. Designed for Tokyo Marui's Saiga 12K and Saiga 12 SBS, this adapter is designed for US-spec HPA setup and feeds from standard M4/AR-15 AEG mid-cap magazines, working best with PTS EPM 1-RX mags.

HPA eliminates FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. It also enhances cold-weather performance, meaning you can still run your Saiga-12 in winter, when green gas really starts to struggle.

Whether you're having a hard time with the Saiga's challenging reload or you want more capacity to switch your GBB shotgun to "easy mode", the Airtac High Volume HPA Adapter for Saiga 12 GBB; M4 AEG Magazines will do the trick!

If you're building out your Hi-Capa or SSP5 for speedsoft or HPA, the Airtac HPA Adapter for Hi-Capa GBB; M4 AEG Magazines is the icing on the cake! Made from high-density polymer, this Hi-Capa HPA adapter is designed for US-spec HPA setup and feeds from standard M4/AR-15 AEG mid-cap magazines, working best with PTS EPM 1-RX mags.

HPA eliminates FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. It also enhances cold-weather performance, meaning you can still run your Hi-Capa to its full potential in winter, when the cold temperatures hold standard green-gas-in-mag pistols back.

While the HPA performance benefits are clear, this adapter also lets you boost mag capacity, meaning less reloading and a built which can compete with full-sized rifles on the field. If you want to run your Hi-Capa as a primary, for speedsoft or otherwise, the Airtac HPA Adapter for Hi-Capa GBB; M4 AEG Magazines is essential!

If you need more capacity to make the most of your Gate PTX, the Angled M4 AEG Mag Adapter for Gate PTX HPA Pistol from Airtac is the key. Designed to allow the PTX HPA pistol to feed from standard M4/AR-15 AEG magazines, this adapter is set at a swept-back angle to improve ergonomics, enhance aesthetics and allow you to get lower in the prone position.

Airtac recommends PTS EPM1, NUPROL, ICS or KRYTAC magazines for optimal feeding, but other magazines advertised as "Fast Feed" should also work well (EPM Gen.2, etc).

If you want more on-board firepower for your TM or Double Eagle ZET system GBBR, the Airtac HPA Adapter for MWS ZET System GBBRs; M4 AEG Magazines is a fine option. Designed for TM/DE MWS ZET System GBBRs, this adapter is designed for US-spec HPA setup and feeds from standard M4/AR-15 AEG mid-cap magazines, working best with PTS EPM 1-RX mags.

HPA eliminates FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. It also enhances cold-weather performance, meaning you can still run your GBBR in winter, when GBBRs that run on green gas really start to struggle.

The biggest benefit of this adapter is a massive capacity increase compared green gas GBBR mags, meaning less reloading and more shooting for those who prioritise in-game effectiveness over realism. If you're fed up with hitting the safe zone to reload your magazines several times a day, this adapter will save you the hassle!

If you love the recoil of GBBRs but don't like all the reloading, the Airtac HPA Adapter for MWS ZET System GBBRs; M4 AEG Magazines is ideal. Designed for TM/DE MWS ZET System and CYMA CGS GBBRs, this adapter is designed for US-spec HPA setup and feeds from standard M4/AR-15 AEG mid-cap magazines, working best with PTS EPM 1-RX mags.

HPA eliminates FPS fluctuation due to the "cooldown" effect, resulting in improved shot-to-shot consistency and improved accuracy down range, especially under rapid fire. It also enhances cold-weather performance, meaning you can still run your GBBR in winter, when GBBRs that run on green gas really start to struggle.

The biggest benefit of this adapter is a massive capacity increase compared green gas GBBR mags, meaning less reloading and more shooting for those who prioritise in-game effectiveness over realism. If you're fed up with hitting the safe zone to reload your magazines several times a day, this adapter will save you the hassle!

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 running an AEP with a LiPo battery and want to charge it with a B6/4 button smart charger, this is what you need! The Specna Arms Smart Charger Adapter for AEP LiPo Batteries is pre-wired to a Deans connector and Balance Plug, both of which will need to be plugged into your charger. Please note, this adapter is strictly for AEP LiPo batteries and cannot be connected to AEP NiMh batteries. 

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!

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 after an extra KSG gas tank for long-duration operations, the Golden Eagle Gas Tank for EMG Keltec KSG Shotgun is the right choice! An ideal replacement for a leaking gas tank or a backup for when the included gas tank runs low, this original part is designed for the EMG/Golden Eagle Keltec KSG. It may also fit the Tokyo Marui version, but we have not tested it and can make no guarantees.

The fill valve is on the rear of the tank and accessible through the KSG's butt plate when installed, making it easy and convenient to fill on the go, with no need to remove it entirely. Whether your KSG gas tank leaks and you need a replacement, or you want to keep your KSG in action all day long, the Golden Eagle Gas Tank for EMG Keltec KSG Shotgun is what 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 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 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!

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!

The PolarStar Filtered QD Fitting is designed to protect your HPA system from contamination, helping maintain consistent performance and long-term reliability. Filtering the air before it reaches your engine prevents dirt and debris from entering the system, where it could cause leaks, poor efficiency, or damage to internal components.

An integrated 80 micron filter element removes particles as small as 0.003 inches, roughly the diameter of a human hair. The conical filter design provides a larger surface area than traditional disc-style filters, allowing for strong airflow while still delivering effective filtration.

Manufactured from corrosion-resistant stainless steel, the QD fitting is built to withstand demanding environments and frequent use. It is compatible with industry-standard Foster 2 Series QD connectors, matching those used on PolarStar regulators and air lines.

Installation is quick and straightforward, with the fitting press fitting directly into standard 6mm nylon tubing used across PolarStar HPA systems. The filter element can be easily removed for cleaning and reused, and is fully replaceable if required.

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 Army Armament HPA P30 Adapter for M4/AR-15 AEG Magazines; CGS/MWS System is what you need! 

A collaborative project between Army Armament and T8 Systems, 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 sick of running an HPA bottle and line, the PolarStar Airsoft CGS™ Buffer Tube Type 2 for HPA Engine; 12g CO2 eliminates the need entirely! Designed to mount to Tokyo Marui-spec M4 AEGs (modifications required) and the PolarStar MP5K CO2 Stock Adapter, this buffer tube is made from real AR-15 buffer tube blanks, providing a superb quality finish made from the best materials for the job.

The CGS™ interfaces with the PolarStar JACK™, F2™, F1™ or Kythera HPA engines, allowing them to be fuelled using 12g CO2 bulbs. This means you don't need the usual air bottle, regulator and line setup, which can hinder mobility for fast-moving playstyles. If 12g isn't enough for you, add the 33g CO2 Insert to use 33g threaded CO2 bulbs, offering up to 500 shots per fill!

Designed for compatibility with Milspec AR-15 stocks and most M4/AR-15 AEG stocks, the buffer tube itself offers 6 adjustment positions to suit any body type or loadout. If you're stick of line snags and carrying an air bottle around, the CGS™ Buffer Tube from PolarStar will change your game!

The Airtac JFT HPA Tap for G&G LevAR & MGCR is designed to enable an HPA setup with these platforms, allowing you to tune them to a specific FPS and run them consistently in cold weather. The adapter replaces the green gas input valve entirely and will require technical expertise and modifications to your platform for installation. Your G&G's stock valve will unscrew clockwise, and the adapter screws on counterclockwise.

The adapter is constructed from CNC-machined 303 stainless steel for maximum durability and comes with a cool oil spill pattern for some subtle style. When installing, it is important not to overtighten this adapter; hand-tighten it until it's snug, and the rubber O-ring will ensure it holds under the HPA pressure.

If you're hitting the field with a VORSK VMP-1 but need better rapid fire performance, the Airtac HPA Adapter for VMP-1; MP5 AEG Magazines is a great option. A pre-assembled HPA magazine adapter designed to feed from standard MP5/SMG-5 AEG magazines, this set requires a US-spec airline, regulator, air bottle and bottle regulator to get started.

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. This adapter also increases magazine capacity with an MP5 mag on board, giving you more shots between reloads.

This adapter is a drop-in installation, but may require tuning to suit the specific MP5/SMG-5 AEG magazines you're using. Thankfully, the parts to tune are included in the set (see Airtac's Website for more details). If you want better rapid-fire accuracy, no cool-down and higher mag capacity from your VMP-1, this Airtac HPA Adapter is the key!

The MechLabs Flo J Regulator is a compact, high-performance HPA regulator designed for players who want reliable airflow, fast recharge and consistent output pressure in a simple, beginner-friendly package. Made in Taiwan using premium materials, the Flo J is suitable for both new HPA setups and players looking for a reliable secondary regulator.

The regulator body is CNC-machined from a single block of 6061 anodised aluminium, providing a lightweight yet highly durable construction. Inside, stainless steel and brass alloy components are used throughout to withstand pressure and resist wear over time.

Designed specifically for solenoid HPA engines and GBB platforms, the Flo J delivers high airflow and a fast recharge rate to help maintain stable output pressure during rapid firing. Output pressure can be adjusted from 40 to 200 PSI, making it suitable for a wide range of HPA applications.

The Flo J is available in a choice of anodised finishes, allowing you to match your regulator to the rest of your setup. Whether you're building your first HPA rig or adding a dependable backup regulator to your kit, the MechLabs Flo J provides a straightforward combination of performance, durability and ease of use.

The MechLabs Flo J Regulator is a compact, high-performance HPA regulator designed for players who want reliable airflow, fast recharge and consistent output pressure in a simple, beginner-friendly package. Made in Taiwan using premium materials, the Flo J is suitable for both new HPA setups and players looking for a reliable secondary regulator.

The regulator body is CNC-machined from a single block of 6061 anodised aluminium, providing a lightweight yet highly durable construction. Inside, stainless steel and brass alloy components are used throughout to withstand pressure and resist wear over time.

Designed specifically for solenoid HPA engines and GBB platforms, the Flo J delivers high airflow and a fast recharge rate to help maintain stable output pressure during rapid firing. Output pressure can be adjusted from 40 to 200 PSI, making it suitable for a wide range of HPA applications.

The Flo J is available in a choice of anodised finishes, allowing you to match your regulator to the rest of your setup. Whether you're building your first HPA rig or adding a dependable backup regulator to your kit, the MechLabs Flo J provides a straightforward combination of performance, durability and ease of use.