Essential part for upgrading your airsoft AEG.
A great upgrade that will increase the efficiency of airflow through the cylinder .
Aluminum construction makes it more robust, ideally for high FPS guns .
This piston head has ports on the front to push out the o-ring as it moves forwards .
Piston head with ball bearing is renewed to be more effective.
Creates tremendously crispy shooting sound.
Suitable for all airsoft electric gun AEG rifle.
Reinforced piston head will provide extra duration during rapid & prolonged firing.
Upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.