Mossberg 590M 12 Gauge 18.5 inch 10+1 Blued Finish Synthetic Stock

The Mossberg 590M mag-fed pump-action shotgun brings a rugged, purpose-built option to the Mossberg 590 family for duty, home defense, and range work, featuring a 12 gauge chambered for 2.75 in shells with a reliable 10+1 capacity and 18.5 in heavy-walled barrel that balances maneuverability and shot patterns for close-quarters applications. Its synthetic black stock and blued metal give a durable, weather-resistant platform weighing about 7.75 lbs and measuring 39.5 in overall, while the fixed stock, bead front sight, and cylinder choke make it straightforward to shoot under stress or in low-light transitions. The 590M's steel ambidextrous magazine release, stabilizing ribs on the detachable magazines, drilled-and-tapped receiver, twin action bars and steel-to-steel lockup deliver rock-solid reliability and a consistent pump stroke whether you're training at the range, running duty drills, or defending property. With accessory magazines available in 5, 10, 15 and 20-round capacities and top-mounted ambidextrous safety and dual extractors for positive ejection, this mag-fed pump shotgun is a practical, service-oriented extension of the proven Mossberg 590 lineage.