The Mossberg 590A1 in 12 gauge with an 18.5-inch barrel (brand part no. 50790) is finished in a grey Cerakote coating over a synthetic build for a distinct, corrosion-resistant duty shotgun. Mossberg equips this 590A1 with adjustable ghost ring sights and a cylinder bore choke, backed by the same dual-extractor, twin-action-bar construction proven in military and law enforcement service. The shotgun feeds from a magazine with a 6+1 capacity in a shorter 18.5-inch barrel configuration for close-quarters handling. Among pump-action shotguns, this 590A1 favors buyers who want a distinct grey Cerakote finish on a proven duty platform.

Key Specifications

• Chambered in 12 gauge.
• Operates as a pump-action shotgun.
• Features an 18.5-inch barrel.
• Feeds from a magazine with a 6+1-round capacity.
• Finished in grey Cerakote over a synthetic build.
• Equipped with a metal ghost ring rear sight and front fiber optic sight.
• Fitted with a cylinder bore choke.
• Ships optic-ready.
• Length of pull adjusts from 12 to 13 inches.
• Ships at approximately 8.9 pounds.

Frequently Asked Questions

What finish does this 590A1 use? A grey Cerakote coating over a synthetic build, for a distinct look with corrosion resistance.

What sights does it include? Adjustable ghost ring sights.

Buy the Mossberg 590A1 Shotgun

A distinct grey Cerakote finish on a proven duty platform is exactly what this 590A1 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.