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14.49
  • For version 2 and version 3 gearbox
  • Type 1 Cylinder - For short barrelled builds
  • Chromium-plated brass construction

If you are looking for a replacement cylinder to reduce wear on your piston, this one will do it! The Guarder Cylinder type 1 is constructed from Chromium-plated brass to provide reduced friction and prolong the life of your piston and other gearbox internals. This piston type, known as type 1, is intended for short-barrelled AEGs (generally anything with an inner barrel shorter than 363mm) and is a ported cylinder to provide the appropriate air volume for such setups.

15.49
  • Ported Cylinder
  • Well suited to short barrels (<363mm)
  • Brass construction

A replacement original KRYTAC part which fits version 2, 3, 6 and 7 gearboxes. This cylinder is a Type 1, meaning it has a port in the side intended to reduce the air volume for use on short barrelled platforms (<363mm inner barrel) and prevent the "suck back" phenomenon.

59.49
  • For M4/AR15 AEG
  • Provides increased air volume for long barrelled builds
  • Includes cylinder, cylinder head, piston head and O-ring

If you are building a long barrelled M4/AR15 AEG, such as and M16, SPR or DMR type rifle, this will prove useful! Introducing the Bore-up cylinder set from Guarder, an enhanced cylinder, cylinder head and piston head intended for M4/AR15 AEGs. Bore up cylinders provide additional air volume to guarantee no performance drop off with longer barrels, and prevent the "suck back" phenomenon from occurring.

77.49
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • Aluminium Cylinder
  • For Many Types Of AEG

A complete upgrade Cylinder set for AEGs which includes: Cylinder, Piston, Cylinder Head, Piston head and Nozzle. Improve your air seal and shot for shot efficiency today for improved range and accuracy.

82.99
  • Complete Set
  • For SP120+ Springs
  • Electrolysed Plating

A complete Cylinder Set for M16A1/VN series electric replicas, which is to be used with an SP120 spring or higher.

130.49
  • Full gearbox tune-up kit
  • For AK47/74 AEG with Version.3 gearbox
  • M120 spring provided

The Guarder tune-up kit is intended for those building a gearbox from scratch, or those who want a smoother running gearbox in their AK47/74 AEG. The set includes an M120 main spring, bearing spring guide, polycarbonate piston, vented piston head, shims, 6mm steel bushings, air seal nozzle, enhanced tappet plate, steel gears, chromium-plated cylinder and stainless steel cylinder head. No longer do you have to mess around figuring out which parts work best with others, just throw this kit inside your gearbox and save yourself the compatibility worries!

9.49
  • Stainless Steel
  • CNC Machined
  • Polished Surface

A CNC Machined and Polished Stainless Steel Cylinder Type A, for compatible Version 2 Airsoft Electric Guns. Friction is massively reduced thanks to the polished surface and performance is increased through tightness provided from precision manufacture.

14.49
  • For version 2 and version 3 gearbox
  • Type 0 Cylinder - For long barrelled builds
  • Chromium-plated brass construction

If you are looking for a replacement cylinder to reduce wear on your piston, this one will do it! The Guarder Cylinder type 0 is constructed from Chromium-plated brass to provide reduced friction and prolong the life of your piston and other gearbox internals. This piston type, known as type 0, is intended for long-barrelled AEGs (generally anything with an inner barrel longer than 363mm) and is a solid cylinder with no ports to provide the appropriate air volume for such setups.

71.49
  • For M4/AR15 AEG
  • Enhanced parts to improve compression
  • Cylinder, cylinder head, piston and piston head

If you are building a gearbox, or you want to get the best possible compression and efficiency from your M4/AR15 AEG this set will be of interest! The Guarder cylinder enhancement set for M4/AR15 AEG series includes a stainless steel cylinder head, chromium-plated brass cylinder, aluminium vented piston head and polycarbonate piston, and is compatible with any M4/AR15 AEG using a version 2 AEG gearbox.

130.49
  • Full gearbox tune-up kit
  • For M4/AR15 AEG with Version.2 gearbox
  • M120 spring provided

The Guarder tune-up kit is intended for those building a gearbox from scratch, or those who want a smoother running gearbox in their M4/AR15 AEG. The set includes an M120 main spring, bearing spring guide, polycarbonate piston, vented piston head, shims, 6mm steel bushings, air seal nozzle, enhanced tappet plate, steel gears, chromium-plated cylinder and stainless steel cylinder head. No longer do you have to mess around figuring out which parts work best with others, just throw this kit inside your gearbox and save yourself the compatibility worries!

About Our Airsoft Cylinders

An integral piece of your AEG internal parts, get a fresh upgrade or replacement for your airsoft cylinder at Patrol Base. You can enjoy a vast stock to choose from, including AEP compatible cylinders, electric M4 rifle cylinders and more. 

The airsoft cylinder contains your piston, and is what holds the volume of air created by your piston operating. The cylinder and piston work together, using air to propel your BB out of your airsoft gun. 

There are different types of cylinders for different applications. There are ported and non ported cylinders - the main difference being that ported cylinders allow you to adjust barrel volume. Some cylinders also hold a larger volume of air than others. 

As a general rule, AEGs with a shorter barrel will want a cylinder that allows more air to escape and longer barrels will want a cylinder with a higher volume of air and less porting. However, as always this is really down to experience and personal preference.

Shop airsoft cylinders online or explore our selection of airsoft cylinder heads. You can also check out our brick and mortar store where one of our team experts will be able to guide you on your purchase.