![SHS - 15 Steel Teeth Piston with Piston Head - Blue - TT0081](http://tigertacticalairsoft.com/cdn/shop/products/SHS-TT0081_{width}x.jpg?v=1557200477)
SHS - 15 Steel Teeth Piston with Piston Head - Blue - TT0081
SHS-TT0081Features:
- This piston comes with a durable thrust bearing metal piston head. The Piston and Piston Head together weigh 29 grams.
- These Pistons are made of Glass-fiber Nylon, which has superior wear resistance and can endure much more prolonged stress than Polycarbonate Pistons.
- As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.