The Mossberg 590RM is a high-capacity 12-gauge pump-action shotgun, built for tactical precision and reliability. Featuring an 18.5-inch barrel with a cylinder bore choke, this shotgun delivers consistent performance for home defense, tactical use, or range practice. With its 10+1 capacity, MBUS 3 folding adjustable sights, and durable black synthetic AR furniture, the 590RM offers modern features in a rugged design.

  • BARREL: 18.5"
  • OVERALL LENGTH: 39.5"
  • DRILLED / TAPPED
  • CAPACITY: 10 + 1
    Listed Capacity Based On Manufacturer Specifications
  • # OF MAGAZINES: 1
  • MAG DESCRIPTION: 10 rd.
  • SIGHTS: MBUS 3 Folding Sights
  • SIGHT TYPE: Adjustable Sights
  • WEIGHT: 8 lbs
  • SHIPPING WEIGHT: 10.8 lbs.
  • SAFETY FEATURES: Ambi Rotary Thumb Safety
  • CHAMBER: 2.75"
  • CHOKE: Cylinder Bore
  • RECEIVER: Aircraft-Grade Aluminum
  • ADDL INFO: Flat Profile Trigger
  • ADDL INFO: M-Lok Adapter
  • ADDL INFO: Single Piece Heat Shield
  • MFG MODEL NO: 50213
  • UPC: 015813502139