Mossberg 590R

About the Mossberg 590R

The Mossberg 590R is a magazine-fed pump-action 12-gauge shotgun that replaces the traditional tubular magazine with a detachable box magazine system, available in 6-round capacity for the 590R. The 590R introduces an AR-style rotary safety selector - a first for the Mossberg 590 platform - along with Magpul MBUS 3 adjustable sights, a five-position adjustable stock with interchangeable recoil pad, MOE pistol grip, and a flat-profile trigger. The integrated heat shield barrel and compact forend complete the tactical package. The companion 590RM model accepts Mossberg's double-stack 10-round detachable magazines, with 15- and 20-round magazines also available. The Parkerized finish provides enhanced corrosion resistance for harsh environments.

The 590R broke with over a century of Mossberg tradition by replacing the iconic top-tang safety with an AR-style rotary safety selector, reflecting the growing influence of AR-platform ergonomics on modern shotgun design. The move generated heated debate among pump shotgun enthusiasts, with traditionalists lamenting the change and tactical shooters praising the familiar manual of arms.

Mossberg 590R specifications

The 590R represents Mossberg's second generation of magazine-fed pump shotguns, succeeding the 590M. The key innovation is the AR-style rotary safety selector replacing Mossberg's traditional tang safety - a controversial choice among Mossberg loyalists but praised by shooters coming from AR-platform backgrounds. The 590RM variant accepts larger double-stack magazines (10, 15, or 20 rounds). Chisel variants feature a folding stock design. Stand-Off variants include a breaching-style muzzle device. MSRP: $980-$1,435.