The Mossberg 590RM Shotgun in 12-gauge redefines pump-action performance with its innovative double-stack magazine design, providing a higher capacity in a compact frame. Featuring an 18.5-inch barrel with an integrated heat shield, Magpul MBUS 3 adjustable sights, and a flat-profile trigger, this shotgun is designed for security and tactical applications. It includes a 10-round detachable magazine, an adjustable stock with MOE pistol grip, and a top Picatinny rail for optics. The 590RM offers unmatched versatility and reliability for high-demand use.