Mossberg 590M Stand-Off 12 Gauge 18.50" 10+1 Pump Tactical Shotgun - Mag-Fed

The Mossberg 590M Stand-Off (also designated 590RM) is a magazine-fed 12 Gauge pump-action tactical shotgun from Mossberg's Stand-Off series that brings the speed of a detachable double-stack box magazine to Mossberg's proven 590 platform. The 18.50" barrel is fitted with an integrated heat shield and is chambered for 2.75" shells.

Out of the box the 590M ships with one 10-round detachable magazine for a 10+1 capacity, giving operators, trainers, and home defenders the fast reload capability long associated with detachable-magazine firearms. The barrel is threaded for Mossberg's Accu-Choke system, with a Cylinder Bore choke included.

The shotgun measures 36.90" overall and weighs 8 lbs. It wears a black synthetic stock with a 5-position adjustable length of pull to fit a wide range of shooters, and sighting is handled by Magpul MBUS 3 adjustable backup sights mounted to the receiver.

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