Colt 1911 Special Combat Classic Semiauto Uses a 12-gram CO2 cartridge (not included) 20rd removable BB clip Fully adjustable rear sight Fixed front sight has a white alignment dot Double-/single-action Manual safety (1911 grip safety is non-functional) Weaver accessory rail under the barrel Mostly metal with plastic grips Up to 100 shots per CO2 cartridge We tested this gun, and it delivers 400 fps. The owner's manual says it shoots 360 fps.