All Airsoft Gas Blowback Internal Parts

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.

Does your AK need a touch of style? Add the 5KU PT-1/3 Stock Adapter for LCT/GHK/CYMA Side Folding AK Receiver and you're halfway there! This adapter allows Zenitco PT-1 or PT-3 multi-adjustable stocks to be mounted to an LCT, GHK or CYMA side folding AK receiver and should also work with most PT-1 and PT-3 clones. Made from robust steel to guarantee it will never fail, the PT-1/3 Stock Adapter from 5KU is the first step to styling up your side folder AK!

If you've got broken Maten magazines, this should help! The PTS Syndicate Enhanced Feed Lips for EPM-LR GBB Magazine; Part [483] are made from strong high density polymer, made even stronger with their enhanced design intended to reduce weak points in the original EPM-LR GBBR magazine's feed lips, along with improving feeding reliability.

These feed lips are strictly for the .308-style EPM-LR GBBR magazine supplied with the PTS Syndicate Mega Arms MML .308 MATEN GBBR and won't work with 5.56-style EPM GBBR mag. If you've got a pile of Maten mags which need feed lips, treat them to PTS Syndicate Enhanced Feed Lips for EPM-LR GBB Magazine; Part [483]!

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.

If you have a broken magazine it's a real shame to have to bin it! Luckily Army Armament have released their 1911 magazine follower as a separate part, allowing you to repair your mag if you have had follower issues, or even replace a worn follower for more reliable feeding.

If you've got broken PTS EPM GBBR magazines, this will sort them out! The PTS Syndicate Enhanced Feed Lips for EPM GBB Magazine; Part [2] are made from strong high density polymer, made even stronger with their enhanced design intended to reduce weak points in the original EPM GBBR magazine's feed lips, along with improving feeding reliability.

These feed lips are compatible with PTS EPM GBBR magazines (KWA system) supplied with the Radian Model 1 and Mega Arms Maten MKM GBBRs, but won't work with other GBBR magazines. If your PTS GBBR is sitting out summer skirmishes due to broken feed lips, the PTS Syndicate Enhanced Feed Lips for EPM GBB Magazine; Part [2] will get it back out doing what it does best!

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 have stored your grenade for too long or in the wrong conditions, fear not! This kit includes exact replacement O-rings and washers for the APS Hell Fire grenade. It even comes with a tiny bottle of pure silicone lubricant, how thoughtful!

If you've had a mishap with your R36 GBBR or you want to keep spares handy just in case, the Army Armament Nozzle for R36 GBBR belongs in your toolbox! This is a replacement original part for the R36 GBBR series and may also fit WE AR36 GBBRs but we cannot confirm that. The set includes a polymer nozzle and a steel nozzle spring which is thoughtfully pre-installed, saving you some fiddling!

A pre-built drop in hop-up unit and barrel set up built by Maple Leaf with their best parts already included in it. The kit can be dropped into any Tokyo Marui / KJ Works M1911 / MEU Series gas blowback Airsoft pistol for instant results. The set includes an alloy Hop-Up unit, 60 Degree hop-up rubber and Crazy Jet Inner barrel for high performance and improved accuracy. This is perfect for those who are looking to upgrade their pistol with minimum effort.

If your MK1 Pistol or Tactical Sniper has a leaky mag, this might solve it! The KJ Works Magazine Base Seal for MK1 NBB Pistol is a replacement original part for the ASG/KJW MK1, both the pistol and Tactical Sniper variants. This part replaces the magazine base seal and is the perfect part to have in the toolbox just in case!

If you've damaged your Maten MML's HOP-up, this part might be the fix you need! The PTS Syndicate HOP-up Adjust Ring Guide for MML Maten GBBR; Part [005] is a replacement original part for the PTS Mega Arms Maten MML GBBR, numbered 005.

While it has a strange name, this part of the HOP-up unit effectively functions as the "C-clip" you'll find in most AEG HOP-up units to hold the inner barrel in place and guide the HOP-up adjuster, so if yours is lost or damaged and needs replacement, add this to your shopping list ASAP!

If you're having issues with your STTI ST92F, this part may help! The ST92F Trigger to Barrel Connector from STTI is a replacement original part for the STTI ST92F. This part is made from alloy and numbered "Part 27" in the ST92F manual. It may fit other B9/92 style GBB pistols, but we cannot guarantee it!

Has your R29 magazine become damaged in some way, and a new base is exactly what you need? Well, lucky for you, this is exactly that! The Army Armament Replacement Baseplate for R29 GBB is a replacement part designed for R29 magazines but it should be compatible with other 1911 magazines that are Tokyo Marui clones. However, modification may be required and you should only undertake this modification if you are absolutely confident in your abilities.

It comes with the magazine base and gasket, it does not include a gas inlet valve. It is also recommended that you use silicone oil whilst installing to minimise the risk of damaging the seals.

If you've had a blowback housing-related mishap with your R501, this will sort it! The Army Armament Blowback Housing for R501 GBB Pistols is a replacement original part for the R501 GBB, but may also fit other Army Armament Hi-Capas, though we cannot guarantee it. If you own an R501, this is a handy part to have knocking around for a worst-case scenario, but it is also a great, cheap solution for those seeking repair parts. The housing is made from alloy and finished in black. 

If you are building a Hi-capa to suit your own style and needs, consider this to add some unique looks to your popular pistol! Introducing the Airsoft Masterpiece EDGE Custom "Twister" Guide Rod for TM Hi-capa 4.3 GBB, a CNC machined aluminium guide rod with a fancy fluted "Twister" design! This guide rod is finished perfectly, with a smooth friction-reducing anodised finish applied to ensure the beautiful colours stand the test of time and that your recoil spring does not hang up, causing a reduction in cyclic rate.

If you're building up your Hi-Capa with speed as the objective, you need the Airsoft Masterpiece DVC Flared Magwell for Hi-Capa GBB Pistols! Styled after the real steel DVC flared magazine well, this extension to the base of your grip helps guide your magazines in during an adrenaline-fueled reload, whether you're on the skirmish field or cleaning a course of fire in an IPSC competition.

A flared magazine well extension also enables "eyes-up" reloads so you can continue to scan for the next target as you bring your pistol back into action, an essential skill to have if you aim to be the fastest shooter you can. Compatibility-wise, this magwell is for the original Tokyo Marui Hi-Capa polymer frame and should fit most similar designs but won't work with aluminium frames or alternative frame designs. For a touch of style with a side of speed, you can't ask for better than the DVC Flared Magwell for Hi-Capa GBB Pistols from Airsoft Masterpiece!

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!

An aftermarket upgrade/replacement Inner Barrel and HOP Unit/Rubber for Hi-Capa Series Airsoft Pistols, specifically the Army Armament R601. This awesome package provides you with a Precision 6.02mm Inner Barrel, as well as a HOP Chamber, ML 70° Bucking and 'I-Key Delayer', to improve range, accuracy and precision.

The installation of this unit is relatively straightforward, and will be compatible with beginner/experienced techs.

If your priority is extending range and you run a GBB pistol or VSR-10 platform sniper rifle, the Maple Leaf 2023 Autobot HOP-up Bucking is calling your name! Also known as the "Aotubot" by Maple Leaf, this bucking is designed for pure range, with a shield-shaped contact patch for maximum contact area with your BBs and an impressive HOP-up effect. Being the 2023 model, this set also includes an air-seal promoting C-ring which also helps improve feeding. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

Naturally, the Autobot is designed for use with heavy BBs (0.28g+) and is ideally paired with a Maple Leaf I-Key but works fine with standard HOP-up arm/tensioner setups. When compared to its sister bucking, the Decepticon, the Autobot is made for pure range and the Decepticon is for tighter groupings at shorter ranges. If you need maximum range, you need the Maple Leaf 2023 Autobot HOP-up Bucking for VSR/GBB!

If your priority is extending range and you run a GBB pistol or VSR-10 platform sniper rifle, the Maple Leaf 2023 Autobot HOP-up Bucking is calling your name! Also known as the "Aotubot" by Maple Leaf, this bucking is designed for pure range, with a shield-shaped contact patch for maximum contact area with your BBs and an impressive HOP-up effect. Being the 2023 model, this set also includes an air-seal promoting C-ring which also helps improve feeding. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

Naturally, the Autobot is designed for use with heavy BBs (0.28g+) and is ideally paired with a Maple Leaf I-Key but works fine with standard HOP-up arm/tensioner setups. When compared to its sister bucking, the Decepticon, the Autobot is made for pure range and the Decepticon is for tighter groupings at shorter ranges. If you need maximum range, you need the Maple Leaf 2023 Autobot HOP-up Bucking for VSR/GBB!

If your priority is extending range and you run a GBB pistol or VSR-10 platform sniper rifle, the Maple Leaf 2023 Autobot HOP-up Bucking is calling your name! Also known as the "Aotubot" by Maple Leaf, this bucking is designed for pure range, with a shield-shaped contact patch for maximum contact area with your BBs and an impressive HOP-up effect. Being the 2023 model, this set also includes an air-seal promoting C-ring which also helps improve feeding. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

Naturally, the Autobot is designed for use with heavy BBs (0.28g+) and is ideally paired with a Maple Leaf I-Key but works fine with standard HOP-up arm/tensioner setups. When compared to its sister bucking, the Decepticon, the Autobot is made for pure range and the Decepticon is for tighter groupings at shorter ranges. If you need maximum range, you need the Maple Leaf 2023 Autobot HOP-up Bucking for VSR/GBB!

If your priority is extending range and you run a GBB pistol or VSR-10 platform sniper rifle, the Maple Leaf 2023 Autobot HOP-up Bucking is calling your name! Also known as the "Aotubot" by Maple Leaf, this bucking is designed for pure range, with a shield-shaped contact patch for maximum contact area with your BBs and an impressive HOP-up effect. Being the 2023 model, this set also includes an air-seal promoting C-ring which also helps improve feeding. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

Naturally, the Autobot is designed for use with heavy BBs (0.28g+) and is ideally paired with a Maple Leaf I-Key but works fine with standard HOP-up arm/tensioner setups. When compared to its sister bucking, the Decepticon, the Autobot is made for pure range and the Decepticon is for tighter groupings at shorter ranges. If you need maximum range, you need the Maple Leaf 2023 Autobot HOP-up Bucking for VSR/GBB!

If you're seeking maximum HOP-up performance and are committed to using heavy BBs, the Maple Leaf 2023 MR HOP Bucking for VSR/GBB belongs in your build. The MR HOP-up Bucking offers a wider and longer “R-HOP” style contact patch for increased HOP-up effect and extended range with heavy BBs. The MR HOP also uses a shield-shaped groove around the contact patch to allow it to stretch and add to the strong HOP-up effect along with an air seal improving C-ring which ensures the bucking is firmly fitted to the barrel and unable to slip or rotate.

MR stands for “Maximum Range”, a design based on home-brewed R-HOP buckings, intended to prioritise range over grouping size and is best used paired with a Maple Leaf OMEGA or OHM HOP-up nub. Compatibility-wise, this version of the MR HOP is designed for unbridged VSR-10 and GBB pistol inner barrels but as always, a certain amount of expertise and tuning may be required to install it, though it will be far less work than the R-HOPs of old!

If you're seeking maximum HOP-up performance and are committed to using heavy BBs, the Maple Leaf 2023 MR HOP Bucking for VSR/GBB belongs in your build. The MR HOP-up Bucking offers a wider and longer “R-HOP” style contact patch for increased HOP-up effect and extended range with heavy BBs. The MR HOP also uses a shield-shaped groove around the contact patch to allow it to stretch and add to the strong HOP-up effect along with an air seal improving C-ring which ensures the bucking is firmly fitted to the barrel and unable to slip or rotate.

MR stands for “Maximum Range”, a design based on home-brewed R-HOP buckings, intended to prioritise range over grouping size and is best used paired with a Maple Leaf OMEGA or OHM HOP-up nub. Compatibility-wise, this version of the MR HOP is designed for unbridged VSR-10 and GBB pistol inner barrels but as always, a certain amount of expertise and tuning may be required to install it, though it will be far less work than the R-HOPs of old!

If you want to tighten your groupings and get maximum accuracy from your GBB or VSR setup, the Maple Leaf 2023 Decepticon HOP-up Bucking for VSR/GBB is the HOP-up rubber you need! Also known as the "Desepticons" bucking by Maple Leaf, this is the 2023 version with a refined shape and packaged with an air-seal promoting C-ring which also enhances feeding reliability. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

The Decepticon makes use of a flat shield-shaped contact patch and is ideally paired with a Maple Leaf I-Key but also works with standard HOP-up arms/tensioners. When compared to its sister bucking, the Autobot, the Decepticon is made for maximum accuracy with a slight range sacrifice while the Autobot is focussed purely on long range. If you're all about accuracy, the Maple Leaf 2023 Decepticon HOP-up Bucking for VSR/GBB belongs in your build!

If you want to tighten your groupings and get maximum accuracy from your GBB or VSR setup, the Maple Leaf 2023 Decepticon HOP-up Bucking for VSR/GBB is the HOP-up rubber you need! Also known as the "Desepticons" bucking by Maple Leaf, this is the 2023 version with a refined shape and packaged with an air-seal promoting C-ring which also enhances feeding reliability. Compatibility-wise, this bucking is designed for unbridged VSR-10 and GBB pistol inner barrels.

The Decepticon makes use of a flat shield-shaped contact patch and is ideally paired with a Maple Leaf I-Key but also works with standard HOP-up arms/tensioners. When compared to its sister bucking, the Autobot, the Decepticon is made for maximum accuracy with a slight range sacrifice while the Autobot is focussed purely on long range. If you're all about accuracy, the Maple Leaf 2023 Decepticon HOP-up Bucking for VSR/GBB belongs in your build!

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.