Mossberg 590R 12 Gauge 18.5in ODG Cerakote

About this product

The Mossberg 590R is a rugged pump-action 12-gauge designed for security and duty-oriented roles. It pairs a compact 18.5-inch stand-off barrel with an integrated heat shield and OD Green Cerakote finish for added wear resistance and corrosion protection. Controls include an ambidextrous AR-style rotary safety selector and a flat-profile trigger for consistent operation. Ergonomics are addressed with a 5-position adjustable stock and a Magpul MOE pistol grip; a top Picatinny rail provides mounting options for optics and accessories.

Key Specifications

• The gauge is 12 Gauge.
• The action type is Pump-Action.
• The chamber accepts cartridges up to 3 inches.
• The barrel measures 18.5 inches and includes an integrated heat shield.
• The barrel finish is OD Green Cerakote.
• The barrel type is a Stand-Off (breacher) with heat shield.
• The stock is a 5-position adjustable unit with an interchangeable recoil pad.
• The grip is a Magpul MOE pistol grip paired with AR-style synthetic furniture.
• Sight and accessory mounting is provided by a top Picatinny rail.
• The manual safety is an ambidextrous rotary selector.

The 590R combines time-tested pump reliability with practical tactical upgrades for users who need a compact, configurable shotgun platform. Its blend of adjustable ergonomics, corrosion‑resistant finishes, and accessory mounting options makes it well suited to duty, security, or defensive applications where reliability and straightforward operation are priorities.