The Mossberg 590M Mag-Fed 12-gauge pump shotgun provides a tactical advantage for operational deployment where adaptable capacity and efficient action cycling are critical. Built upon the proven 590 series action, this model integrates a detachable box magazine system, differentiating its operational profile from traditional tube-fed designs.
Key Features
Magazine-Fed System
- Expedited Reloading: External box magazines facilitate faster reloads and tactical reloads, optimizing engagement readiness compared to individual shell loading into a tubular magazine.
- Enhanced Capacity: Standard magazines provide significant capacity without increasing the firearm’s overall length.
- Ammunition Versatility: The system allows for rapid transition between various ammunition types, optimizing performance for specific operational parameters or scenarios.
Construction & Operational Design
The 590M is engineered with an 18.5-inch barrel featuring a cylinder bore choke, optimizing maneuverability in confined environments while delivering a consistent pattern spread. Its rugged construction ensures consistent operational reliability under demanding conditions, establishing it as a dependable option for mission-critical applications. This shotgun is optimized for diverse operational requirements, including force protection, tactical training, and competitive shooting. Compatibility with an array of firearm accessories facilitates operational adaptation to specific user requirements. Routine field stripping and maintenance are straightforward, mitigating wear and ensuring consistent function with appropriate gun cleaning protocols.
Technical Specifications
- Gauge: 12-Gauge
- Action: Pump Action
- Barrel Length: 18.5 inches
- Choke: Cylinder Bore
- Magazine System: Detachable Box Magazine (Capacity is magazine-dependent)









