CNC ALUMINUM PISTON FIT GEARBOX VER. 2 & 3

Colour: Blue / Red

Essential part for upgrading your Airsoft AEG
14 Full Teeth Design for High Straight Gear Set
Compatible with all AEG

Suitable for mainstream high-speed tune-up and has excellent operational characteristics

The Grease grooves cut on the rail-guides keep it lubricated
Reinforced piston provide extra duration during rapid & prolonged firing

NON REMBOURSABLE