This semi-automatic co2-powered bb pistol combines hand-held comfort with quality components, including a front accessory rail, at an affordable price.The c11 is a compact model featuring a removable magazine for bbs and grips that slide back for easy replacement of co2 powerlets.Oal: 8.50"Type: Air PistolAction: Semi-AutoCaliber: .177 BBCapacity: 18Finish: BlackSights: FixedWeight: 0.76 lbsStock: Green SyntheticScope: NoMagnification: N/ABarrel Type: SmoothVelocity: 480 fpsPower Type: CO2