This Izhmash Saiga-20 is a 20 gauge, gas-operated semi-automatic shotgun built on the rugged, reliable Kalashnikov rifle design, feeding from detachable box magazines for faster reloading than traditional tube-fed shotguns. Its AK-style controls, robust construction, and detachable magazine setup distinguish it from more conventional hunting shotguns. This is used but not abused. Comes with one mag. No case/box.