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Mossberg 590 Mariner 12 Gauge 20" Barrel 8+1

Mossberg 590 Mariner 12 Gauge 20" Barrel 8+1

Mossberg

MFG Part Number: 50299

UPC: 015813502993

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$731.31

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Mossberg 590 Mariner 12 Gauge 20" Barrel 8+1 50299

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Details

The Mossberg 590 Mariner pump-action shotgun in 12 Gauge is the gold standard for personal defense, home security, and extreme-environment reliability - battle-tested for decades in military and law enforcement roles worldwide. Chambered for 3-inch shells with an 8+1 round capacity, it features a compact 20-inch barrel that excels in close-quarters maneuverability and an overall length of 41 inches for easy handling in tight spaces. The simple bead front sight ensures rapid, instinctive target acquisition, while the drilled and tapped receiver allows straightforward mounting of red dots, scopes, or accessory rails for added precision when needed.

The defining feature is Mossberg's proprietary Silver Marinecote finish - a specialized, ultra-durable corrosion-resistant coating that outperforms many stainless steels in resisting saltwater, humidity, mud, salt spray, and harsh weather without ever flaking, chipping, or peeling. The black synthetic stock (with included pistol-grip configuration) delivers rugged, weatherproof construction and solid control in wet, cold, or gloved conditions. Dual extractors, positive steel-to-steel lockup, twin action bars, and an anti-jam elevator guarantee ultra-smooth, jam-free cycling even under heavy use or adverse conditions, while the top-mounted ambidextrous safety provides intuitive, accessible operation for left- or right-handed shooters.

Built for the harshest real-world demands, the Mossberg 590 Mariner fuses legendary pump-action dependability, corrosion-proof durability, and practical design into one uncompromising defense platform. Whether you're protecting your home, patrolling a vessel, facing unpredictable outdoor conditions, or simply wanting a shotgun that thrives where others fail, the Mariner delivers flawless reliability, quick handling, and absolute confidence - ready to perform flawlessly day after day, no matter what the environment throws at it.