Valken Tactical Airsoft M9 CO2 Semi Pistol, 6mm Robust Fixed Slide Design, Functioning Safety, Polymer/Metal Construction Co2 Powered, Removable "Stick Type" Magazine, 90 Day Warranty Polymer/Metal Fixed Slide Pistol, Weight: 443g, Power: Co2 12g Power let Muzzle Velocity: 110-120 MPS (360-400 FPS) Energy: 1.5 joules w/ .20g BB, 20 Round "Stick Type" Magazine