Pistons, cylinders & Heads

The  ULTIMATE® Upgrade Series Piston Head from ActionSportGames is perfect for high performance airsoft builds where a robust and effective airseal is...

For Version 3 (Offset Nozzle)The Ultimate Upgrade Series cylinder head have been CNC manufactured in machine-aluminium and thereafter anodized with a ...

For V7 Gearbox (M14)The Ultimate Upgrade Series cylinder head have been CNC manufactured in machine-aluminium and thereafter anodized with a colour co...

The cylinder is made of steel and have been surface treated to ensure low friction and high durability. The placement and size of the decompression ho...

ASG Ultimate Cylinder The cylinder is made of steel and have been surface treated to ensure low friction and high durability. The placement and size o...

ASG Ultimate Cyclinder. Ideal for EVO, MP5K etcThe cylinder is made of steel and have been surface treated to ensure low friction and high durability....

Quality O-rings for the piston head. Ensures a tight seal in the cylinder.

Quality O-rings for the piston head. Ensures a tight seal in the cylinder.Pack of 5.

The polycarbonate piston head have built-in pressure bearings to reduce friction from the spring. The piston head are ventilated making sure that the ...

The ULTIMATE extreme performance helical piston made of a 50% stronger polycarbonate resin, with embedded steel teeth specifically designed to work wi...

The ULTIMATE extreme performance piston made of a 50% stronger polycarbonate resin, with embedded steel teeth specifically designed for high-speed tun...

Enhance your AEG with this high performance Cylinder HeadThe ULTIMATE® Upgrade Series Cylinder Head is CNC manufactured in machine grade aluminium and...

For Version 6. (Thompson & P90 etc)The Ultimate Upgrade Series cylinder head have been CNC manufactured in machine-aluminium and thereafter anodiz...

Piston with 3 steel teeth.

Piston with 14 steel teeth.