Essential part for upgrading your Airsoft AEG
Piston is the lightweight piston with high impact-durability
Seven Steel Teeth design made from metal for greater durability
Suitable for mainstream high-speed tune-up and has excellent operational characteristics
Reinforced piston provide extra duration during rapid & prolonged firing
Suitable for AEG brand: Tokyo Marui
As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed

Built Material : Pom & Steel