Gas Blowback Internal Parts

The Supplemental O-ring set from CowCow is designed to work with their B01 blowback housing. The O-rings are constructed from oil-resistant rubber, ensuring they will not swell when exposed to lubricants used in Airsoft GBB pistols. Included in the set are 3 O-rings measuring 9.5x2mm, 9x1.9mm, and 9x2mm.

If you are getting inconsistent performance from your Hi-capa, it is likely that your valve knocker spring has been worn out. Fear not, Airsoft Masterpiece has provided a replacement spring set which will keep your Hi-capa running smoothly in the long term! The set includes two springs, either of which can be installed into a TM Hi-capa or clone.

If you are after an improvement in FPS and recoil force from your Airsoft Hi-capa GBB pistol, an uprated nozzle spring is a great way to get there! The NP1 from CowCow provides 180% of the strength of the original nozzle spring installed into the TM Hi-capa series and is also compatible with the Tokyo Marui 1911, M45A1, V10 and MEU GBB pistols.

Building out your AAP-01 for use as a primary pistol? The CowCow Enhanced Piston Head can help improve the gas efficiency and add long term durability to the impressive AAP-01 platform. This part is constructed from oil-resistant rubber, meaning it will not absorb lubricant and expand, preventing cycling issues from developing over long term use. This part is an essential for anyone going for the absolute maximum performance possible from their AAP-01.

Maple Leaf has quickly risen to become the market leader in HOP-up rubbers and inner barrels, and the Maple Leaf Decepticon bucking is no exception. The design of the Decepticon bucking features a narrower entrance to help the BB feed in a consistent spot with each cycle, and a contact patch with a refined shape intended to provide more consistent lift across the entire upper surface of the BB for greater accuracy than standard HOP buckings. This particular bucking is made from silicone, offering greater resistance to temperature changes than rubber equivalents, making it especially useful for a gas blowback rifle or accurized GBB pistol.

If you are tuning up your Hi-capa GBB, whether it's for an upcoming competition or the next CQB skirmish, a recoil buffer kit could be just what you need to give your setup a bit more speed! The Shock Buffer from Airsoft Masterpiece provides 4 rubber buffer pads and 4 steel spacers, allowing you to adjust the length of travel of your slide from short enough that it only just loads a BB, to full length with a single buffer pad to reduce wear. For faster semi-auto follow up shots, this is what you need!

The M6 Buffer Module from CowCow is designed to shorten the travel of the slide of your pistol, increasing its cyclic rate. The set includes 8 recoil buffer pads of varying hardness which can be stacked in various combinations to fine tune your pistol for optimum speed. This set is designed for Tokyo Marui based EU series pistols which have the CowCow Stainless Steel 6mm Diameter Custom guide rod installed.

If you have some old WE M4 GBBR magazines this may be the part you need to freshen them up! This part is an original WE part, and replaces the knocker valve on the WE M4 GBBR magazine. The valve body is constructed from brass, with steel internal parts and rubber O rings.

If you are looking for more consistency, accuracy and range from your setup you can trust Maple Leaf to provide you with the best solution! The Super Hop Rubber is a refined design based on the TM Pistol and VSR-10 HOP pattern, but with a widened contact area to provide a greater HOP-up effect, spread more evenly across the upper surface of the BB to provide a more consistent and straight trajectory.

If you're a competitive shooter looking for a way to fine tune your hammer and trigger feel, the CowCow hammer power regulator will do the trick! This set includes 2 different hammer springs and a set of 8 spacers to allow you to set your Airsoft GBB Hi-capa or 1911 up for the perfect trigger feel and weight.

If you want your AAP-01 GBB to be running at its absolute best an enhanced nozzle would be a great choice to get the most out of this impressive platform. The CowCow Enhanced Plastic Nozzle is designed to improve the air seal performance and gas efficiency of the AAP-01, the result of which should be an increase in rate of fire and cyclic speed, with less wasted gas per shot. The set includes an enhanced loading nozzle for the AAP-01 GBB and the nozzle valve lock pin.

Building your dream SpeedQB Hi-capa? Or maybe it's an Airsoft IPSC Hi-capa build? Either way, you're going to love the T1 Aluminium Trigger from CowCow! This trigger is precisely machined from 6061 aluminium using CNC processes and is finished in the eye-catching and unique "heat gradation" finish. This trigger is also skeletonised, adding to its bespoke looks and reducing the weight for an improved trigger feel and better handling. Whilst already impressive, the T1 trigger also sports adjustable overtravel, allowing you to tune your trigger to suit your requirements and reduce the amount of excess movement available at the end of the trigger travel, saving time and increasing the speed of follow up shots!

Building your dream SpeedQB Hi-capa? Or maybe it's an Airsoft IPSC Hi-capa build? Either way, you're going to love the T2 Aluminium Trigger from CowCow! This trigger is precisely machined from 6061 aluminium using CNC processes and is finished in the eye-catching and unique "heat gradation" finish. This trigger is also skeletonised, adding to its bespoke looks and reducing the weight for an improved trigger feel and better handling. Whilst already impressive, the T2 trigger also sports adjustable overtravel, allowing you to tune your trigger to suit your requirements and reduce the amount of excess movement available at the end of the trigger travel, saving time and increasing the speed of follow up shots!

A Polymer constructed Gas/Loading Nozzle for the Action Army AAP-01 Assassin Gas Blowback Airsoft Pistol, which is an ideal spare part to own, and is absolutely vital to the function of the Pistol. If you plan on using Full Auto a lot, then a Spare Nozzle is a must-have, as you don't want to be caught out come skirmish day.

If you're looking to increase your style points and really bling out your Action Army AAP01 Assassin, an Aluminium Nozzle Block would be a perfect upgrade. However, the block provides not only form but function too!

When installed the nozzle block can improve cycling by providing a smoother action for a fantastic shooting experience, as well as increasing strength by being stronger than the original part for a more reliable overall pistol.

The trigger guard housing is constructed of CNC Aluminium Alloy, with a higher strength than the base unit and is therefore more reliable It has a hard anodised finish and coloured slick metallic orange.

An enhanced HOP Unit for Army Armament / Tokyo Marui branded M1911 platform Gas Blowback Replicas, which serves to improve compression and lift achieved from your BBs. It is constructed from Aluminium and comes supplied with the Chamber, HOP Army, Adjustment Wheel, Two Screws and a small O-Ring.

If you are after a bit more accuracy from your GBB pistol, a tight bore barrel is the easiest and most effective solution! Introducing the 6.02mm Tightbore Inner Barrel from Maple Leaf, legends in the inner barrel market for their innovative crazy jet system. This inner barrel is of a standard design with a 6.02mm bore which will improve accuracy over stock inner barrels and provide a slight increase in FPS.

If you want a snappier slide speed and increase recoil, you need more gas flowing to your internals! Introducing the Edge Enhanced High Flow Nozzle For TM Hi-capa/MEU/1911 from Airsoft Masterpiece, intended to do just that! This nozzle provides an increase in gas flow per shot to your pistol over standard loading nozzles, and this will result in increased recoil and slide speed. The nozzle is constructed from high density polymer to ensure the loading component of the nozzle remains rigid and lasts a lifetime.

If you are seeking upgrades for your TM based EU series GBB pistol and are after an increase in cyclic speed, but you also want the added rigidity to keep your pistol performing in the long run, CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers! This set should improve the cyclic rate of your EU series handgun, and can add some serious speed with the buffer spacers installed if you know what you're doing!

If you are seeking upgrades for your TM based EU series GBB pistol and are after an increase in cyclic speed, but you also want the added rigidity to keep your pistol performing in the long run, CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers! This set should improve the cyclic rate of your EU series handgun, and can add some serious speed with the buffer spacers installed if you know what you're doing!

If you are seeking upgrades for your TM based EU series GBB pistol and are after an increase in cyclic speed, but you also want the added rigidity to keep your pistol performing in the long run, CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers! This set should improve the cyclic rate of your EU series handgun, and can add some serious speed with the buffer spacers installed if you know what you're doing!

The CowCow Enhanced Nozzle Valve Blocker is a replacement for the original polymer nozzle valve blocker present in Tokyo Marui based Hi-capa and EU series GBB pistols. The part is CNC machined from 7075 aluminium to provide superb strength and ultra low weight. The part has been redesigned with high performance under rapid fire in mind, and has greater cold resistance and durability than the original part, making this the perfect durability upgrade for an already upgraded pistol.

If you are running the ultimate sniper pistol, the Tokyo Marui MK23 SOCOM, we are sure you are the type of person who appreciates consistency and accuracy in your setup. That being the case, we recommend the Neo R Adjustable High Flow Bullet Valve from Laylax Nine Ball to bring your MK23 up a notch in consistency, improving its accuracy and offering adjustable velocity; allowing you to tune your MK23 to the very edge of site limits to gain every advantage you can! This valve replaces the knocker valve in your magazine and will require a valve key for installation. 

If you are running the ultimate sniper pistol, the Tokyo Marui MK23 SOCOM, we are sure you are the type of person who appreciates consistency and accuracy in your setup. That being the case, we recommend the Neo RR Adjustable High Flow Bullet Valve from Laylax Nine Ball to bring your MK23 up a notch in consistency. The Neo RR is the red version of Laylax's Neo R which itself is a development of the original Neo valve, offering adjustable velocity and allowing you to tune your MK23 to the very edge of site limits to gain every advantage you can. This valve replaces the knocker valve in your magazine and will require a valve key for installation. 

A replacement recoil rod guide/recoil plug for TM based Hi-capa 5.1 GBB pistols, constructed from steel and finished in gold for some extra flair! The Steel Recoil Plug from Airsoft Masterpiece replaces your original recoil rod guide with a high quality and well-finished part which should help reduce wear on your slide, due to its precise fit.

The MEC Stock Recoil Buffer from PTS is designed to improve the cycling performance of your Tokyo Marui MWS platform GBBR by encouraging smooth and straight travel of the bolt and reducing "bolt bounce". This buffer is constructed from 6000 series aluminium alloy and includes two rubber pads, allowing you to tune the travel of your bolt to give you the performance you need for your setup. This part replaces your stock recoil buffer, found in the buffer tube, and should be a drop-in fit for both the MWS GBBR itself and the MTR16 GBBR.

Hi-capa GBB pistols are probably the most customisable pistol on the Airsoft market, and with every day and every new release, they extend their lead! Introducing the Straight Trigger "Gamma" from Laylax, a precisely machined aluminium trigger with a stylish swept-back design, and a flat face to allow for faster firing. This trigger is finished in attractive metallic heat gradation colouration, giving the trigger an added touch of flair, making your Hi-capa stand out amongst the masses!

Owners of the Umarex/VFC Glock 17 Gen 4 GBB pistol, you can now give your pistol the high speed treatment and close ground with those uncivilised Hi-capa users! CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers as a drop-in replacement for your original recoil rod and spring. This set should improve the cyclic rate of your EU series handgun, improve its long term performance and can add some serious speed with the buffer spacers installed if you know what you're doing!

Owners of the Umarex/VFC Glock 17 Gen 4 GBB pistol, you can now give your pistol the high speed treatment and close ground with those uncivilised Hi-capa users! CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers as a drop-in replacement for your original recoil rod and spring. This set should improve the cyclic rate of your EU series handgun, improve its long term performance and can add some serious speed with the buffer spacers installed if you know what you're doing!

Owners of the Umarex/VFC Glock 17 Gen 4 GBB pistol, you can now give your pistol the high speed treatment and close ground with those uncivilised Hi-capa users! CowCow has put together a handy set including an enhanced recoil spring, stainless steel guide rod and a set of their competition recoil buffer spacers as a drop-in replacement for your original recoil rod and spring. This set should improve the cyclic rate of your EU series handgun, improve its long term performance and can add some serious speed with the buffer spacers installed if you know what you're doing!