Guarder Aluminum Ventilation Piston Head for Marui PSG-1 SLR SKU G-M1911-13 Major Color Black

SKU G-M1911-13 Major Color Black Built Material Polycarbonate Manufacturer Guarder Hop-up N/A Shooting Mode N/A Gearbox Type N/A Fit Battery Pack N/A Bullet Type N/A Pistol Power Source N/A

Steel made M4 hi-cap magazine (Dark Earth Color) accommodate 300 Rounds of 6mm Plastic BB (compatible with most of other M4 Type AEG Magazines)

Bolt hold when magazine is empty

The UAC Aluminium Nozzle can provide a constant

- WA M16A2 Aluminum Outer Barrel (WP50)

Guarder Aluminum Ventilation Piston Head for Marui PSG-1 SLR SKU G-M1911-13 Major Color BlackEssential part for upgrading your Airsoft AEG Marui PSG 1 Aluminum Piston Head is renewed to be more effective Head resistant O Ring Custom 9 holes ventilation design increase the stability during full auto shooting mode 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 & technique to dissemble the gearbox, consult expertise