Mossberg 590A1 PRO, 12 Ga, 18.5" Marine Silver Barrel & Receiver, 6+1

The Mossberg 590A1 Professional Magpul Marinecote (50794) is a duty-grade 12-gauge pump-action shotgun crafted for extreme environments. It features a heavy-walled 18.5″ barrel, 6+1 capacity, corrosion-resistant Marinecote nickel-nitride finish, and optimized ghost-ring/Fiber-Optic sights on an optics-ready receiver. The rugged Magpul SGA adjustable stock and MOE forend provide customizable ergonomics and adaptability for accessories—making it a durable choice for demanding maritime or tactical use.

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• Model : Mossberg 590A1 Professional (Magpul Marinecote) (50794)
• Gauge : 12 Gauge
• Action : Pump-Action
• Chamber : 3"
• Barrel Length : 18.5" (Heavy-Walled)
• Capacity : 6+1 rounds
• Finish : Marinecote (Corrosion-Resistant Nickel-Nitride)
• Sights : Metal Ghost-Ring rear, Front Fiber-Optic; Optic-Ready Receiver (RMSc footprint)
• Stock/Forend : Magpul SGA Adjustable Stock & MOE Forend