Action Army Aluminium Alloy Cylinder Head For G36C

The Action Army Aluminium Alloy Cylinder Head For G36C is designed for players and techs who want a cleaner, more efficient air seal from their AEG gearbox. Made from aluminium alloy and finished in blue, it is suitable for Tokyo Marui AUG and G36C rifles, making it a practical choice when replacing worn internals or refining a build.

What sets this cylinder head apart is its twin O-ring layout. By using two O-rings instead of a single seal, it creates a tighter fit inside the cylinder for improved compression and more dependable air retention. In practical terms, that can help support more consistent performance shot to shot, especially in rifles where air loss through tired stock parts is holding the setup back.

The large flat rubber pad at the base also helps cushion piston impact, while the compact 30mm length keeps it suited to the intended platform. For G36C and AUG owners working on compression parts, this is a sensible upgrade alongside other gearbox internals such as cylinders, air nozzles and piston heads.

Add the Action Army cylinder head to your build and tighten up your AEG’s compression where it counts.