Deep Fire Full Teeth Piston
Essential part for upgrading your Airsoft AEG with High Power Spring
The piston body is made of nylon & fiber and the first teeth are made of metal with a layer of titanium
Full Teeth Design for Regular Straight Gear Set
First teeth is made of metal which is covered by a layer of titanium
Suitable for Tokyo Marui Series Airsoft Electric Gun AEG Rifle
Perfect for high power springs