Guarder Bore-Up Polycarbonate Piston Head with Bearing Combat Gas Block & Dummy Gas

Gas Block & Dummy Gas Tube  Length: 10"  Adaptive End: 14mm Negative

120 rounds Polymer Magazine

SKU GP310 Item Weight (gram) 130 Major Color Black Loading Capacity 90 Rounds Magazine suitable for G&P SMG 9mm Airsoft Custom Body Magazine Type N/A Bullet Type 6mm BB Manufacturer G&P

- Simple Rail System

M16A1 Grip with Heat Sink End Set (Black) (GP256)  4

Guarder Bore-Up Polycarbonate Piston Head with Bearing Combat Gas Block & Dummy GasBore Up Series upgrade part Polycarbonate Piston Head with Thrust Bearing is renewed to be more effective Custom 6 holes ventilation design increase the stability during full auto shooting mode It creates soft & quieter shooting sound than the sister part, Aluminum Version Reinforced piston head will provide extra duration during rapid & prolonged firing Recommended to use along with Upgrade Springs As always, upgrading AEG require necessary skill &