Mossberg 590M 12 Gauge 18.5" 10+1 Pump-Action Shotgun - Tungsten Gray Cerakote - Magpul SGA Stock

The Mossberg 590M Mag-Fed Professional Series updates the duty-proven 590 pump-action shotgun with a detachable box magazine for fast reloads and load changes. Chambered in 12 Gauge, this tactical shotgun centers on a heavy-walled 18.5" barrel finished in Tungsten Gray Cerakote for corrosion resistance and a low-glare field profile.

The steel receiver is drilled and tapped for optics and accessory mounting, and the proven pump mechanism carries Mossberg's signature dual extractors, steel-to-steel lockup, and anti-jam elevator. A detachable double-stack magazine supplies a 10+1 capacity so the action can be cleared or changed between loads without cycling rounds through the chamber.

Up front, the Magpul SGA black synthetic stock offers an adjustable length of pull and a stable cheek weld for quick target transitions. The muzzle accepts Mossberg's Accu-Choke system and ships with a Cylinder Bore choke installed.

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