Mossberg 590R 12 Gauge 18.5-Inch FDE Shotgun

The Mossberg 590R is a 12-gauge pump-action shotgun configured with an 18.5-inch stand-off barrel and a 3-inch chamber. Its Flat Dark Earth Cerakote finish, integrated heat shield, adjustable stock, and top Picatinny rail support practical handling for security-oriented applications.

The platform features an ambidextrous AR-style rotary safety selector, flat-profile trigger, ergonomic forend, enlarged beveled loading port, and exposed follower. The five-position adjustable stock includes an MOE pistol grip, interchangeable recoil pad, and QD ports.

Key Specifications

• The shotgun uses a 12-gauge chambering.
• The action is pump-action for manually cycled operation.
• The chamber accepts shells up to 3 inches.
• The stand-off barrel measures 18.5 inches.
• The barrel and metalwork feature a Flat Dark Earth Cerakote finish.
• The barrel includes an integrated heat shield.
• The stock is a five-position adjustable synthetic stock.
• The shotgun has a top Picatinny rail for compatible accessories.
• The safety is an ambidextrous AR-style rotary selector.
• The trigger has a flat profile.

With its straightforward pump-action design and practical control features, the Mossberg 590R offers a durable, configurable platform for users who prioritize familiar operation, adaptable fit, and a corrosion-resistant finish.