The Mossberg 590 pump-action shotgun has been chosen for duty and home defense for decades for its reliability, performance, and wide range of configurations. For 2025, the 590 tactical line continues to evolve as Mossberg introduces the 590R and 590RM (Mag Fed) 12-gauge pump actions with Rotary Safety Selector. Four new models include breakthrough designs for an ergonomically shaped forend; integrated barrel/single-piece heat shield; and ambidextrous, AR-style rotary safety selector.
The 590 Platform
Features of the 590 platform include non-binding twin action bars, positive steel-to-steel lock-up and anti-jam elevator, dual extractors, anodized aluminum receiver, and drilled/tapped receivers.
The 590 Mag Fed shotgun features innovation at its core with the detachable magazine’s integral stabilizing ribs which engage the magazine directly to notches engineered into the receiver for a positive lock-up. The magazine release button and mounting guide are positioned in front of the triggerguard for ambidextrous access. Accessory magazines are available in 5, 10, 15, 20-round capacities.
Mossberg 590R & 590RM Key Features:
• Ambidextrous AR-style rotary safety selector with protective guard that can be reached without breaking grip.
• Mossberg-designed stock with five positions of adjustment (12 – 15.25 inches), interchangeable recoil pad, and 2-sided QD cups. The front QD cup is located on the mag cap.
• Stock/Base Adapter is compatible with other grip designs. Accepts most Mil-Spec stocks.
• Magpul MOE+ pistol grip
• Compact, ergonomically shaped forend with new 4-piece attachment to eliminate side-to-side movement.
• 18.5-inch barrel with integrated heat shield (standard and stand-off versions).
• Front M-LOK adapter with dual sided accessory mounting slots at 3 and 9 o’clock positions.
• Flat profile trigger with smooth, crisp break.
• Top Picatinny rail optimized for AR-style optics. Optional Mapgul MBUS 3 sights on select models.
• Enlarged, beveled loading port with extended follower for ease of loading (590R only).
• Elongated bolt release.
• Electroplated internal and external receiver for durability and smoother finish.
For more information, please visit www.mossberg.com.
