
Terrell
214 Market Center DrTerrell, TX 75160
Mon–Sat 10 AM–7 PM
Sunday 1–6 PM
18.5 in Barrel 4 + 1 Rounds with Side Shell Holder and Full Length Barrel Heat Shield
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Free lifetime warranty on every gun we sell. The same one you get at the counter.
Pick up free at a Superior store, or ship to your local FFL dealer. The paperwork is done where you pick it up.
The Citadel Mariner 20 Gauge is a rugged pump-action shotgun designed for dependable performance and versatile defensive or field use. Featuring a durable nickel finish paired with a classic walnut wood stock, the Mariner combines traditional styling with enhanced resistance to harsh conditions. Its 18.5-inch barrel, adjustable rifle sights, and 4+1 capacity provide quick handling and reliable operation, while the included full-length heat shield and side shell holder add practical tactical functionality. Chambered for 3-inch shells and supplied with five interchangeable chokes, the Mariner offers flexibility for a variety of shooting applications. Built with a smooth pump-action system and weighing just 6.9 pounds, this shotgun delivers a balanced combination of maneuverability, durability, and classic pump-gun reliability.