Airsoft Cylinder Group & Compression Parts

FPS Softair brings you a high-quality piston with a carbon fibre-reinforced technopolymer body and a full rack of steel teeth for a good combination of high strength and low weight. This is compatible with Tokyo Marui-style Version 2 and Version 3 gearboxes.

This Superlight piston reduces friction for an increased rate of fire, in addition to the overall reliability of your rifle. The sliding guides are designed to minimize friction and retain the lubricant for a long period of time and the rack seat is decentralized to favour the coupling between the piston teeth and those of the sector gear.

Upgrade your AEGs gearbox to improve shot consistency thanks to a better air seal. The cylinder head is constructed from CNC Ergal and is anodised with a smooth surface finish, precisely engineered so that the tolerance is not affected. Features powerful built in UREPAN bumper that absorbs the shock from the piston head.

This cylinder head is suitable AK47, AK74, KURZ / PDW, SIG, GALIL or any version 3 gearbox AEG and is compatible with ICS, Tokyo Marui, Classic Army, VFC and more. The hardness of the yellow rubber is 60 degrees shore, with a good balance between air seal and strength making it suitable for use in a custom DMR, as well as helping to protect the gearbox and reduce noise.

If you're in search of a cylinder for a version 2 or version 3 gearbox, CYMA has what you need! The Type 2 Ported Cylinder for V2 & V3 Gearbox is CNC machined from steel and boasts a polished inner surface for reduced friction. Being a "Type 2" cylinder, this cylinder includes a port to bleed off excess air, ideally used with inner barrels between 270mm and 430mm in length. Compatibility-wise, this cylinder fits version 2 and version 3 gearboxes and as always, we only recommend internal parts for those who are confident working on AEG internals.

Can be fitted inside other rifles including AEG gearboxes. The sorbo pad works by absorbing impact from your piston head, please note you should expect an FPS loss so you may have to improve the air seal or fit a slightly larger spring to regain your desired FPS.

If you are tuning your gearbox for a high rate of fire build a reinforced tappet plate is a must for your shopping list. The Perfect Tappet Plate from Laylax replaces your original tappet plate to keep your AEG running for longer at high speed thanks to its reinforced polymer construction.

Upgrade your Lee Enfield with a superior cylinder. Tough and durable, the cylinder is specifically for the Lee Enfield S.M.L.E No. 1 MK III, with the cylinder set constructed from stainless steel and Teflon coated, to reduce piston friction. As a result the set can work with high-power springs.

A replacement nozzle for both the ICS l85 Standard Assault Rifle, and the ICS L86 Light Support Weapon. In an Airsoft Replica the nozzle not only controls the Airflow from the gearbox, but also loads the next BB into the hop-up chamber. The part itself is a replacement for the original, and is a direct OEM replacement great for spares and repairs.

The GATE AOE spacer is an ideal and straightforward upgrade for your Airsoft AEG. Positioned behind the piston head, it helps achieve the optimal angle of engagement (AOE). This refers to the angle at which the first tooth of the piston engages with the sector gear's teeth. Incorrect AOE can lead to excessive wear on the piston guide rails and the first tooth of the piston.

Proper AOE adjustment greatly extends the lifespan of the piston and helps prevent jams, which are often caused by incorrect alignment. It also improves FPS consistency by allowing smoother and more accurate gear engagement during each shot. The spacer is compatible with pistons that have a 5 mm centring hole and piston heads with a 5 mm centring spline.

Upgrade your Airsoft AEG with the GATE AOE spacer to enjoy more reliable performance and extended piston durability through countless skirmishes.

If you are tuning your gearbox for a high rate of fire build a reinforced tappet plate is a must for your shopping list. The Perfect Tappet Plate from Laylax replaces your original tappet plate to keep your Tokyo Marui NGRS AEG running for longer at high speed thanks to its reinforced polymer construction.

Building a beast of a gearbox? The Gate Protector CNC Aluminium Cylinder head guarantees a fantastic air seal thanks to its double o ring configuration. The Protector cylinder head is constructed from CNC machined aluminium and includes two rubber buffers of differing hardness, one of which can be installed on the rear of the cylinder head to reduce the impact force on the front of the gearbox shell and prolong its life. This cylinder head is best suited for standard builds or high performance DMR style builds and has super tight tolerances making fitting a breeze while reducing friction between parts which can result in premature failure.

If you are building up a DMR AEG you will want one of these inside! The Power CNC Aluminium Hybrid Piston head from Gate combines innovations from the AEG piston head market with those from Sniper rifles to allow the weight of the piston head to be adjusted to help reduce power loss when using heavy BBs (>0.3g). With the Hybrid Piston Head you have the choice; either install the piston head alone for improved air seal, longevity and reduced friction, or if you're building a DMR you can add the included weight pads to increase the weight of the piston, and reduce lost FPS when using BBs weighing over 0.3g. Perfect for a DMR build, but equally great in a standard AEG build, Gate has really broken the mould with this one!