Stevens 320 Field Grade, Pump Action Shotgun, 12 Gauge, 3 Chamber, 28 Vent Rib Barrel, Matte Finish, Black, Black Synthetic Stock, Right Hand, Modified Choke, Bead Sight, 5 Rounds 19489 Whether you're shooting trap or upland birds, you can always count on reliable performance from the Stevens 320 Field Grade. The pump shotgun offers smooth cycling, thanks to a proven rotary bolt and dual slide-bars. The tough synthetic stock is up to any task.