Mossberg 590R 12 Gauge Pump Shotgun, 18.5 Inch Barrel

Description

We stock the Mossberg 590R as a 12 gauge pump-action shotgun configured for security use. Its 18.5 inch barrel incorporates a heat shield, while the adjustable stock and pistol grip provide configurable contact points. The shotgun also includes adjustable Magpul MBUS 3 sights and a top Picatinny rail.

Key Specifications

• The shotgun uses a pump-action operating system for a manually cycled action.
• It is chambered for 12 gauge shotshells.
• The barrel measures 18.5 inches and incorporates an integrated heat shield.
• The chamber accepts shells up to 3 inches.
• Overall length is listed as 36.25 inches for the assembled shotgun.
• The shotgun weighs 7.1 pounds.
• The receiver is made from aircraft-grade aluminum.
• The shotgun uses Magpul MBUS 3 adjustable sights for an adjustable sighting setup.
• The stock provides five-position length-of-pull adjustment and includes an interchangeable recoil pad.
• A top Picatinny rail provides an attachment point for compatible accessories.

The 590R combines a rotary safety selector with an enlarged beveled loading port and exposed follower. Its black synthetic furniture includes a Magpul MOE pistol grip and a compact forend, while two quick-detach ports are listed for sling attachment. The flat-profile trigger, integrated heat shield, and adjustable stock give this configuration a clearly defined layout for range and security applications. We would point shooters toward it when they want a pump-action shotgun with adjustable furniture and factory-installed sighting equipment. The Mossberg 590R is the product itself.