Gas Blowback Internal Parts

If you've got leaky M4 ZET system mags, these could help fix them up! The CYMA CGS Enhanced M4 ZET System Gas Route Bucking 70 Degrees - Set includes 5 gas route buckings/seals for TM ZET system M4 GBBR magazines constructed from 70-degree hardness rubber for temperature resistance and improvements in strength. 

Not only a handy spare to have on hand for anyone with TM ZET system M4 magazines, these gas route buckings can also help improve gas efficiency by reducing gas leakage between the magazine and nozzle, especially if you've installed a CGS nozzle or bolt carrier group into your TM. The CGS Enhanced M4 ZET System Gas Route Bucking is compatible with Tokyo Marui and CYMA CGS M4 magazines and should also fit the Double Eagle M4 ZET system magazines. 

If you are after a bit more accuracy from your GBB pistol, a tightbore barrel is the easiest and most effective solution! Introducing the 6.03mm Tightbore Inner Barrel from Nine Ball, one of the best inner barrels you can treat yourself to. The Inner Barrel features standard inner barrel cuts, meaning the barrel is compatible with TM-based GBB pistols with the VSR style bucking (WE, Umarex G series etc.). Due to its length, we recommend this for GBB pistols, specifically HI-CAPA 5.1 and 4.3.

The inner barrel is constructed from stainless steel, with a highly polished internal surface for minimal friction and a deep and smooth crown to ensure your BB leaves the barrel smoothly and consistently. This barrel is cut for either VSR/GBB style HOP buckings.

If you're building out your Shadow 2 GBB and seeking more accuracy, the Maple Leaf Complete HOP-Up Chamber for KJW/ASG Shadow 2 GBB is an easy way to get there! This complete HOP-up chamber group is practically a drop-in fit and pre-built so you don't have to do any of the fiddly stuff!

The set includes a Maple Leaf 6.02mm Tightbore inner barrel made from stainless steel, the Maple Leaf HOP-up chamber and a Maple Leaf Autobot 60° HOP-up bucking paired with the much-lauded Maple Leaf I-Key. Compatibility-wise, the Complete HOP-Up Chamber should work flawlessly with both ASG and KJ Works CZ Shadow 2 GBB pistols. Installing this set should boost FPS and gas efficiency slightly thanks to tighter tolerances, improve accuracy potential and extend range, giving your sidearm-sized platform a primary-like punch!

If you want to take pure advantage of the inherent modularity of the VORSK VMP-2, these Complete Trigger Groups are the key! Available in semi-auto only for DMR builds or select fire (semi/full auto) for assault rifle setups, the VORSK Complete Trigger Group for VMP-2 Series is constructed from alloy with steel springs, pins and screws.

If you're rocking the VMP-2D or VMP-2MD, the select fire version will allow you to convert your DMR into an assault rifle, though you'll also need a low power nozzle to keep your build site legal. Installing the semi-auto only version in the VMP-2M will lock it to semi-auto, allowing you to pop a high power nozzle inside and run it as a compact DMR!

Each trigger group comes pre-built and equipped with ambidextrous fire controls, making it an almost literal "drop in" installation. No need to fiddle with small springs and awkward little screws installing these! Despite the super easy installation, any internal modification made will void the VMP-2's original 12-month warranty so we only recommend these for the pros!

If you are building out your dream Airsoft Hi-capa GBB pistol, the CowCow Stainless Steel hammer strut would be a great addition if you require an improved trigger feel and better mechanical engagement. This part is constructed from stainless steel with a titanium coating to prevent corrosion and warping. When installed into your TM based Hi-capa or 1911 GBB this part should help improve shot to shot consistency and provide longevity far beyond the original parts.

If you are building out your dream Airsoft Hi-capa GBB pistol, the CowCow Stainless Steel hammer strut would be a great addition if you require an improved trigger feel and better mechanical engagement. This part is constructed from stainless steel with a titanium coating to prevent corrosion and warping. When installed into your TM based Hi-capa or 1911 GBB this part should help improve shot to shot consistency and provide longevity far beyond the original parts.

The MEC M-Valve from PTS is designed to improve gas efficiency and speed up the cyclic rate of your Tokyo Marui EU17 GBB pistol. The valve is constructed from high strength brass with rubber O-rings and should help improve the performance of your pistol in cold weather, and speed up the cyclic rate if you have installed a heavy steel slide.

If your Tokyo Marui ZET system M4/AR-15 needs some steel to keep it strong, the CYMA CGS Adjustable Trigger Box for TM ZET System M4/AR-15 GBBR belongs on your shopping list! This complete trigger box is ready to drop in and contains full steel trigger components which should last practically forever in normal use. The box is compatible with both CYMA's CGS M4/AR-15 GBBR series and Tokyo Marui ZET system M4/AR-15 GBBRs. 

Along with its steel construction, the extra perk of this box is its ability to adjust the hammer stroke strength, translating into adjustable FPS by varying the force with which the hammer strikes the valve knocker. As always, we recommend internal upgrades only for those who are confident in how to install them, but with this trigger box being pre-built, most of the hard work has been done for you!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

Whether you want to spice up your Hi-Capa with some metallic accents or you need a hard-wearing manual safety which will never let you down, the Airsoft Masterpiece EDGE "ALBATROSS" Ambi Safety for TM Hi-Capa GBB Pistols will do the trick! This manual safety catch set includes the left and right side safety catches, both extended designs for easy access, complete with serrated surfaces for flawless traction. 

The ALBATROSS Ambi Safety is CNC machined from aluminium, giving it a flawless form; exactly what we would expect from a high-end manufacturer like Airsoft Masterpeice. Compatibility-wise, this set is designed specifically for the Tokyo Marui Hi-Capa GBB range but may also fit other brands, though you may need to carry out modifications. Available in a plethora of colour options, from tactical black to metallic purple, the ALBATROSS Safety from Airsoft Masterpiece EDGE is ideal for any build style or aesthetic preference!

If your grip safety is worn out, this replacement should cure that! The KJ Works Grip Safety for 1911 GBB Pistols is a replacement original part for the KJ Works 1911 GBB pistol series but should also fit most Tokyo Marui and TM clone 1911 GBB pistols. The grip safety is constructed from alloy and finished in black. Please note, this part may require modification to install and as such we recommend it only to experienced Airsofters with a decent amount of tech knowledge.

The MEC M-Valve from PTS is designed to improve gas efficiency and speed up the cyclic rate of your KWA/KSC GBB pistol or SMG. The valve is constructed from high strength brass with rubber O-rings and should help improve the performance of your pistol in cold weather, and speed up the cyclic rate if you have installed a heavy steel slide or bolt.

If you want more recoil and higher muzzle energy from your Tokyo Marui M&P9 GBB, the CowCow 150% Hammer Spring for TM M&P9 Series is what you need. This replacement hammer spring is rated at 150% of the strength of the original spring, meaning your hammer will hit the knocker valve harder and release more gas, translating into harder felt recoil and higher FPS. Naturally, this will shorten the lifespan of your M&P so proceed with caution if this is your first time upgrading a GBB pistol. 

As far as Hi-capa parts go, Airsoft Masterpiece are currently producing some of the best the Airsoft world has ever seen! The Steel Grip safety Type 2 replaces your original beavertail grip safety with a precisely machined steel part, guaranteed to perform when you need it!

A new unique range of barrels by Maple Leaf designed to produce consistent air flow and pressure behind every BB as it leaves the barrel.

A new unique range of barrels by Maple Leaf designed to produce consistent air flow and pressure behind every BB as it leaves the barrel.

A new unique range of barrels by Maple Leaf designed to produce consistent air flow and pressure behind every BB as it leaves the barrel.

A new unique range of barrels by Maple Leaf designed to produce consistent air flow and pressure behind every BB as it leaves the barrel.

A new unique range of barrels by Maple Leaf designed to produce consistent air flow and pressure behind every BB as it leaves the barrel.

If you have a magazine which leaks from the fill valve, or your mag is a bit old and the valve has taken a hammering over the years, a replacement valve is the way to go. This Specna Arms valve replaces the fill valve in your magazine with a nice fresh one, complete with an O-ring to ensure there are no leaks! This valve will require a valve key to install.

The Army Armament Green Gas Valve Kit for AA Hi-capa & 1911 GBB is what you need if your magazine leaks from the fill valve or knocker valve. The set includes replacements for both, complete with pre-installed rubber O-rings. 

This set should be suitable for most Hi-capa and 1911 GBB pistol magazines but is specifically designed for Army Armament R26, R27, R28, R29, R31, R32, R45, R501, R601, R603 & R604 magazines. We recommend a valve key for easy installation. Breath new life into your pistol or save money fixing an old mag instead of replacing it!

If you have a leaky M887x series shotgun this is what you will need to fix it. Replacement complete O-ring set, useful to repair your old unloved Shotgun or refresh your well loved Shotgun.

A kit which allows you to increase your FPS and Accuracy of your Gas Blowback WE Europe Pistols by extending your Pistol's Inner barrel.

If you've lost a safety catch for your Army Armament Hi-Capa, you're in luck! The Army Armament Ambidextrous Safety Catches for Hi-Capa GBB Pistols are constructed from alloy and an original replacement parts set, meaning you shouldn't have to carry out any mods when installed in an Army Armament Hi-Capa. The set includes both the left and right-hand manual safety catches. 

If you want your Hi-Capa to shoot like a beast, the Maple Leaf Steel HOP-up Chamber Set for Hi-Capa GBB Pistols belongs inside. This steel HOP-up chamber should improve consistency and air seal by tightening tolerances between your HOP-up bucking and air nozzle and is far stronger than standard alloy HOP-up units as a bonus. 

Included in the set is an enhanced HOP-up arm, a CNC machined adjuster dial and the legendary Maple Leaf I-Key which is designed to provide a "flat HOP" effect and is ideally used with heavy BBs (0.28g+). Compatibility-wise, this unit is designed for Tokyo Marui Hi-Capa GBB pistols and should fit most other Hi-Capas, though modification and tuning may be required. If you want to use your Hi-Capa as a primary and need range to compete with rifles, the Maple Leaf Steel HOP-up Chamber Set for Hi-Capa GBB Pistols is ideal!