Aluminium Cylinder Head Ver III | Action Army

Aluminium Cylinder Head Ver III | Action Army

This cylinder head forms the rear part of your cylinder assembly in a Version 3 gearbox. The component catches the piston head with each cycle and ensures proper air sealing between cylinder and nozzle. The double O-ring construction helps retain air pressure during the compression phase. You replace a cylinder head when you notice air leakage, measure inconsistent FPS or when you perform a complete airsoft cylinder upgrade for better performance.

Technical characteristics

The cylinder head is manufactured from aluminium with a red anodised finish. The design features a double O-ring configuration for improved sealing. The unit has a rubber pad on the rear that makes contact with the piston head. The cylinder head fits in Version 3 gearboxes and has the standard dimensions for this type of gearbox.

Compatibility and application

This cylinder head is specifically designed for AEG replicas with Version 3 gearbox, such as AK variants and similar models. Installation requires disassembly of your gearbox and replacement of the existing cylinder head. The component fits in both standard and high-speed builds. Basic knowledge of gearbox assembly is recommended for fitting. The double O-ring setup makes this cylinder head suitable for builds where consistent air sealing is important.

Ready to add the Aluminium Cylinder Head Ver III | Action Army to your setup?