12 Gauge. 18.5" barrel. SN: T230324. 3" chamber length. Cylinder bore. Blued metal finish with black anodized receiver mounting black synthetic semi pistol grip butt and pump handle, the latter mounting a MOSSBERG branded nylon hand stop. Slide action repeating tube magazine fed shotgun mounting a vented breaching muzzle and tang safety. Standard make and model markings. {MODERN}