FPS Softair Cylinder Head For Version 3 Gearbox

Code: TC03C
  • High impact resilience
  • CNC Ergal aluminium construction
  • For version 2 gearboxes

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.

Full description



  • Improves consistency and air seal
  • High impact resilience
  • CNC Ergal aluminium construction
  • Smooth anodised finish
  • For version 2 gearbox

Package Includes

  • FPS Softair Cylinder Head For Version 3 Gearbox



Internal Part Type
Cylinder Head
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.012kg


Colour Wheel Greyscale
Item Colour
Blue, Yellow,
Construction Icon
Anodised ergal aluminium
Internal Part Construction
Aluminium, 7075 Aluminium,

Part Specific

Part for Power Source Type
Weapon Platform
  • M4 / AR-15 / M16
  • G3 Platform
  • SR16 Series
  • SMG-5
  • LR300
Package Includes
Cylinder Head

Electric Part Specific

Gearbox Icon
Gearbox Version
V2 Gearbox
Gearbox Version Compatibility Variant
Version 2

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.