Product Overview
The Mossberg 590S 12 Gauge pump-action shotgun is engineered for adaptable performance, specifically designed to cycle 1.75-inch, 2.75-inch, and 3-inch ammunition interchangeably. This capability allows operators to select appropriate loads based on mission parameters or mix various shell lengths within the magazine for specialized applications.
With 1.75-inch mini shells, the 20-inch barrel configuration yields a substantial 13-round on-board capacity, optimizing payload for extended training sessions, competitive scenarios, or defensive deployments. Mechanical reliability is integral to the 590S platform, supported by precision-engineered dual extractors, twin action bars, positive steel-to-steel lockup, and an anti-jam elevator system. These components collectively ensure consistent feeding, reliable extraction, and robust operation under demanding conditions.
Design and Engineering
The Mossberg 590S integrates a versatile M-LOK forend, facilitating direct attachment of essential firearm accessories such as tactical illumination devices or vertical grips. This design enhances operational utility and allows for rapid customization to meet specific user requirements. Target acquisition is addressed by the inclusion of ghost ring sights, providing a clear, intuitive sight picture for rapid engagement.
Ergonomics and maintenance are key considerations. The top-mounted safety is ambidextrous, promoting intuitive operation for both left and right-handed users. A magazine clean-out tube with a dedicated cap simplifies routine gun cleaning and maintenance, ensuring consistent system performance. The 590S is a capable option for sport, personal defense, or general utility, delivering robust functionality for formal training at the range or critical home defense applications.
Technical Specifications
- Caliber: 12 Gauge
- Action: Pump
- Barrel Length: 20 inches
- Shell Compatibility: 1.75″, 2.75″, 3″ (interchangeable)
- Capacity (with 1.75″ shells): 13 rounds
- Sights: Ghost Ring
- Forend: M-LOK compatible
- Safety: Top-mounted, Ambidextrous
- Reliability Features: Dual extractors, Twin action bars, Positive steel-to-steel lockup, Anti-jam elevator system, Magazine clean-out tube with cap
