- For below 590mm Inner barrel
- For High R.O.F. & Marui Ver.2/3/6/7 Gearbox
- Piston Material: Aluminum 7075
- Piston Head Material: Japan PA
- Steel Teeth Material: Hard HRC 38゚- 40゚
Included:
- Steel Sector Gear
- Aluminum Piston
- Reinforced Piston Head
This product was added to our catalog on Thursday 29 April, 2010.