10 Gauge. 30" barrel length. SN: RM006539. Blued metal finish with matte bolt and mounting walnut semi-pistol grip stock with checkered wrist and forend. Gas-operated semi-automatic shotgun fed by an internal tube magazine. Item mounts a full length vented rib with twin bead sights and a Remington marked recoil pad. Standard Remington make and model markings appear overall. Shotgun fitted to take interchangeable chokes, and currently mounts an Extra Full choke insert. 3.5" chamber length.