The Mossberg 590A1 Professional Series is a duty-grade pump-action shotgun engineered to meet the rigorous demands of military, law enforcement, and serious defensive users. Built to Mil-Spec standards, this model delivers unmatched durability, reliability, and modern enhancements for today’s shooter.
Chambered in 12 Gauge, the 590A1 provides proven stopping power for tactical and defensive applications. This configuration features a 20" heavy-walled barrel, offering increased durability and improved control while maintaining excellent ballistic performance.
Finished in a rugged Tungsten Cerakote, this shotgun provides enhanced corrosion resistance and a distinctive, professional appearance. The ghost ring rear sight paired with a fiber optic front sight ensures fast target acquisition and improved accuracy in high-stress situations.
This Professional Series model is optics-ready, allowing for direct mounting of compatible red dot optics, giving shooters the flexibility to modernize their setup. The adjustable length-of-pull (12"–13") synthetic stock ensures a customizable fit for a wide range of users and shooting styles.
With a 9-shot capacity (8+1) and Mossberg’s proven pump-action reliability, this shotgun is built for consistent performance when it matters most.
FEATURES
• 12 Gauge pump-action platform for maximum reliability
• 20" heavy-walled barrel for durability and control
• 9-shot capacity (8+1) for extended firepower
• Tungsten Cerakote finish for corrosion resistance
• Ghost ring rear sight with fiber optic front for fast target acquisition
• Optics-ready receiver for red dot compatibility
• Adjustable length-of-pull stock (12"–13") for improved ergonomics
• Mil-Spec construction with metal trigger guard and safety
• Dual extractors and anti-jam elevator for reliable cycling
IMPORTANT SPECS
Manufacturer: Mossberg
Model: 590A1 Professional Series
UPC: 015813507967
SKU: 50796
Gauge: 12 Gauge
Chamber: 3"
Capacity: 8+1
Barrel Length: 20"
Barrel Type: Heavy-Walled
Choke: Cylinder Bore
Action: Pump-Action
Sights: Ghost Ring Rear, Fiber Optic Front
Optics Ready: Yes
Stock: Synthetic (Black) w/ Spacer (Adjustable LOP 12"–13")
Finish: Tungsten Cerakote
Overall Length: 39.25"
Weight: 7 lbs
Safety: Ambidextrous Tang Safety
Factory Configuration Includes: Standard factory packaging, cable lock, owner’s manual
