The Citadel Mariner is a 12 gauge pump-action shotgun configured with an 18.5-inch barrel, 3-inch chamber, and 4+1 capacity. Its matte black finish extends across the barrel, heat shield, and receiver, while the full-length heat shield provides protection from barrel heat during extended use. The Mariner features a Picatinny rail on the receiver, adjustable rear and blade front sights, and a side shell holder for additional ammunition storage. A fixed black synthetic stock provides a durable, low-maintenance configuration, while the crossbolt safety offers straightforward operation. Three choke tubes are included for additional versatility. Specifications Manufacturer: Citadel Firearms Model: Mariner Type: Pump Shotgun Caliber: 12 Gauge Chamber: 3 inches Barrel Length: 18.5 inches Capacity: 4+1 Finish: Matte Black Stock: Fixed Black Synthetic Sights: Blade Front / Adjustable Rear Safety: Crossbolt Receiver: Picatinny Rail Heat Shield: Full Length Shell Holder: Side Mounted Choke Tubes: 3 Included Weight: 6.9 lbs. Get it at BattleHawk Armory!