Description
The Mossberg 590M is a mag-fed 12 gauge pump-action shotgun designed for operators who value rapid reloads, modularity, and proven pump-action reliability. It ships with a 10-round detachable magazine and Magpul SGA adjustable stock for a customizable length of pull. The 18.5-inch heavy-walled barrel carries a Tungsten Cerakote finish for corrosion and wear resistance, and the platform features ghost ring rear and fiber-optic front sights for fast sight acquisition. The receiver is optics-capable to accept micro red dot footprints with the mounting plate removed.
Key Specifications
- The action is Pump Action.
- The gauge is 12 Gauge.
- The barrel length is 18.50 inches.
- The standard capacity is 10+1.
- The barrel and major metalwork have a Tungsten Cerakote finish.
- The stock is a Magpul SGA adjustable stock (Black).
- The sights are metal ghost ring rear and fiber-optic front.
- The package includes one 10-round detachable magazine.
- The overall length is 38 inches.
- The length of pull is 12.25–14.25 inches (adjustable).
Built for duty and practical use, the 590M blends Magpul ergonomics and magazine-fed convenience with a durable Cerakote finish and familiar pump-action operation. Its adjustable SGA furniture, optic-capable receiver, and robust sighting package make it a versatile choice for security, professional, and responsible home-defense roles where quick reloads and straightforward function are priorities.
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