Guarder Bore-Up Polycarbonate Piston Head with Bearing Combat - Length: 790mm / 880mm

- Length: 790mm / 880mm (Extented)

Front and Rear Fluorescent Sight

removable front and rear sights

IMI Defense One Piece Paddle Holster for G Series G17/G19/G22/G23/G26/G27/G31/G32/G36 Pistols Gen 4 Compatible

Dynamic Hand Stop and G-Type Gas Block

Guarder Bore-Up Polycarbonate Piston Head with Bearing Combat - Length: 790mm / 880mmBore 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 &