Mossberg 590A1 | 12 Gauge | 20″ | 50796

The Mossberg 590A1 is a pump-action 12-gauge shotgun built for duty and tactical applications. It is fitted with a 20-inch heavy-walled barrel and a durable Tungsten Cerakote finish. The design incorporates an optic-ready receiver and a ghost-ring rear sight paired with a fiber-optic front sight for rapid sight acquisition. Typical applications include law enforcement/military duty use and tactical/range training.

Product Specifications

• The manufacturer is listed as Mossberg.
• The model is 590A1.
• The manufacturer part number is 50796.
• The UPC is 015813507967.
• The gauge is listed as 12 Gauge.
• The barrel measures 20 inches.
• The chamber size is 3 inches.
• The action type is Pump Action.
• The barrel type is described as heavy-walled.
• The barrel finish is Tungsten Cerakote.
• The finish type is Applied Finish.
• The stock is a black synthetic material.
• The sighting system is ghost-ring rear with front fiber-optic.
• The choke system is Accu-Choke.
• The chokes included are listed as Cylinder Bore.

The 590A1 Professional Series combines a reinforced heavy-walled barrel and durable Cerakote finish with an ergonomic synthetic stock to provide a service-oriented platform intended for intensive use. Its sighting options and optic-ready receiver make it adaptable for duty roles and for users who need quick, repeatable sight acquisition during training or operational scenarios.

Users and agencies have noted the 590A1’s field-proven endurance and reliability; it has also been selected by U.S. armed forces following MilSpec qualification.

Related Videos: