Full Metal Gas Blowback Pistol.

Length: 216 mm
Weight: 1254g
Hop Up : Adjustable
Shooting Model: Semi/Full Auto 

Gas Type: Green gas, red gas, propane adapter
Muzzle Velocity: 350 FPS (0.2g BB) Magazine: 24+1 (6mm Airsoft BBs). ( Gas & Weather affected)
System: Gas Blowback.