The only thing that moves is the bolt.
Legends M712 Full-Auto CO2 BB Pistol, Full Metal 0.The purpose of the bolt's movement is to cock the hammer (because this is a single-action pistol). Legends M712 pistol Uses a 12-gram CO2 cartridge Full-/semi-auto Blowback* 18rd removable BB magazine Manual safety Fixed front sight Elevation-adjustable rear sight Plastic grips Single-action Full metal *The blowback on the M712 CO2 pistol functions the same as it does on the firearm. There's no slide.