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

Mossberg 590 Mariner

The Mossberg 590 Mariner is a versatile pump-action shotgun chambered in 12 Gauge, designed for personal and home defense with reliable performance and durable construction. Featuring a 20-inch barrel and a 3-inch chamber locked into a steel receiver, this shotgun weighs 7 pounds and measures 41 inches overall, offering a balanced platform for tactical use. Its Silver Marinecote finish and black synthetic stock combine corrosion resistance with a practical design, making it an ideal choice for harsh environments or home protection.

This shotgun features dual extractors, twin action bars, positive steel-to-steel lockup, and an anti-jam elevator for smooth, reliable operation, complemented by a bead front sight for quick target acquisition. The top-mounted safety is ambidextrous for easy access, and it includes a conversion kit to switch from a full stock to a Cruiser-style pistol grip for added versatility. The cylinder bore choke optimizes performance for close-quarters defense, ensuring it meets the demands of serious users in prolonged situations.

Ideal for home defense, law enforcement, and tactical applications, the Mossberg 590 Mariner excels with its robust build and high capacity. Its durable Marinecote finish and interchangeable stock configurations make it a top choice for shooters seeking a dependable, customizable shotgun for security needs.

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