The Mossberg 590A1 12-gauge pump action shotgun is purpose-built for consistent, reliable performance in rigorous operational environments. This model integrates a heavy-walled 20-inch barrel, engineered for enhanced durability and predictable shot patterning. The aluminum receiver construction provides an optimized balance of structural integrity and functional weight, establishing the 590A1’s distinct position within its category.
Key Features
Barrel Construction
The 20-inch heavy-walled barrel is dimensioned for sustained operational use and heat mitigation, ensuring consistent shot performance under repeated cycling. This design contributes to its overall longevity and accuracy with various ammunition types.
Receiver Material
An aluminum receiver provides a strategic advantage by balancing component strength with a reduced overall weight. This material selection ensures structural rigidity critical for reliable function while optimizing the firearm’s handling characteristics.
Corrosion Resistance
All primary metal components feature a parkerized finish. This surface treatment enhances corrosion resistance, mitigating environmental degradation and providing a non-reflective, low-visibility surface finish essential for operational discretion.
Stock and Forend
Equipped with a black synthetic stock and forend, this configuration is designed to provide a secure, positive grip in diverse conditions. The synthetic material is highly resistant to environmental variables, ensuring long-term structural integrity without compromise.
Capacity
The shotgun maintains a substantial 9-round capacity (8 in the magazine tube, 1 in the chamber). This capacity reduces the frequency of reloads, providing sustained operational capability for defense or training applications.
Operational Utility
The 590A1 is a proven platform for applications requiring a durable and straightforward firearm. Its established reliability and intuitive operation make it a consistent choice for personal defense and a robust tool for various training exercises and range use. Its design allows for integration with select firearm accessories to optimize its function for specific roles.
Technical Specifications
- Model: Mossberg 590A1
- Gauge: 12 Gauge
- Barrel Length: 20 inches
- Capacity: 9 Rounds (8+1)
- Receiver Material: Aluminum
- Barrel Finish: Parkerized
- Stock/Forend Material: Synthetic, Black
- SKU: RSR|MS51660
