The Mossberg 590R is a purpose-driven 12-gauge pump-action shotgun engineered for dependable performance in tactical, home-defense, and range roles. Chambered for 3" shells and fitted with an 18.5" stand-off barrel, the 590R balances compact maneuverability with serious ballistic capability. Its proven pump-action reliability and 6-round capacity make it a no-nonsense choice when you need a rugged, dependable shotgun. Finished in a hard-wearing matte black, the 590R comes equipped with a collapsible stock for adjustable length of pull, a vented heat shield to protect your support hand during extended strings of fire, and a top Picatinny rail to accept optics, lights, or backup sights. The stand-off barrel profile improves sight radius while keeping the overall length compact for close quarters. Whether configured for duty use, patrol, or home defense, the Mossberg 590R offers a blend of durability, ergonomics, and modularity.