Brand: G&P
Model: GP-SP021
Product Specification:
- For below 470mm Inner barrel
- For High R.O.F. & Marui Ver.2/3/6/7 Gearbox
- Piston & Piston Head Material: USA PA
Included:
- Steel Sector Gear
- Reinforced Piston
- Reinforced Piston Head
Model: GP-SP021
G&P Reinforced Piston Set (C)
