Mossberg 590-A1 12 Gauge 20" Barrel #51660

590A1™ Tactical
Selected by the U.S. armed forces after passing the rigors of the MilSpec qualification, the 590A1 is the duty firearm of choice for military and law enforcement agencies worldwide.

FEATURES: MilSpec construction: the only pump action shotgun to pass MilSpec 3443E; Parkerized or Marinecote finishes on heavy-walled barrels; metal trigger guard and safety buttons. Select models feature tactical tri-rail forends, 6-position adjustable stocks, Picatinny top rails, and specialty sight packages.


  • Gauge 12
  • Capacity 9
  • Chamber 3
  • Barrel Length 20
  • Sight Bead
  • Choke Cylinder Bore
  • LOP Type Fixed
  • LOP 14
  • Barrel Finish Parkerized
  • Stock Finish Synthetic (Black)
  • Weight 7.25
  • Length 41
  • Shell Size 2.75

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