Stevens 320 Stevens, Pump Action Shotgun, 12 Gauge, 3, 18.5 Barrel, Matte Finish, Black, Synthetic Stock, Ghost Ring Sight, 5 Rounds, Right Hand 19487 Model 320 shotguns feature a smooth, reliable pump action, proven rotary bolt and dual slide-bars. Take on any tactical situation with a shotgun built specifically for the task.