The Mossberg 590A1 Magpul Series is a heavy-duty pump-action shotgun chambered in 12 gauge with a 20″ heavy-walled Parkerized barrel. It pairs a Magpul SGA stock and MOE forend that improve ergonomics and provide compatibility with Magpul accessories. Built to meet MIL-SPEC 3443G standards, the 590A1 emphasizes durability and straightforward operation for duty, defensive, and range applications.
Key Specifications
- The gauge is 12 Gauge.
- The barrel measures 20 inches and uses a heavy-walled design for increased durability.
- The barrel finish is Parkerized.
- The stock is a Magpul SGA fixed stock paired with a Magpul MOE forend.
- The sights are XS Ghost Ring sights for fast sight acquisition.
- The action is Pump Action.
- The chamber accepts 3-inch shells.
- The unloaded weight is approximately 7.25 lbs.
- The safety is an Ambidextrous Top Tang control.
- The magazine type is a Tubular magazine.
Rugged construction, Magpul ergonomics, and proven pump-action reliability make the 590A1 Magpul Series a sensible choice for users who prioritize durability and straightforward functionality. Its heavy-walled barrel and reinforced controls are designed for long-term service life, while the Magpul components provide adjustment and improved handling for a wide range of practical applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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