Citadel Mariner, Pump-action Shotgun, 12 Gauge, 3 Chamber, 18.75 Chrome Lined Barrel, Matte Finish, Silver, Synthetic Furniture, 4 Rounds, Includes 3 Choke Tubes FRMN1220SYN High quality components and precise manufacturing make Citadel firearms ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will ensure years of service you can count on.