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Mossberg 590A1 Shotgun

Item # 721011
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Additional Information:

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  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • You must be at least 18 years old to purchase this item. State and local laws may vary.
  • Additional discounts do not apply.


  • Quiet Carry Dual-Action Bars

  • 3-Dot Sight

  • Heavy-Walled Barrels

  • 6-Position Adjustable Stock

Product Summary

These Mossberg 590A1's are built to demanding military and law enforcement specs. Now civilians can get the same rock-solid 590A1 shotguns that have proven themselves in duty applications worldwide for decades. 590A1 models are built for the most demanding on-duty conditions, with Parkerized heavy-walled barrels, metal trigger guards, and safety buttons standard on all models. Inside, they feature dual extractors, twin action bars, positive steel-to-steel lock-up, and an anti-jam elevator combined for reliable, smooth operation. Offered in 12 gauge, the 590A1 chambers 2.75" and 3" factory shotshells.

Model 590A1
Type Shotgun
Action Pump Action
Gauge 12 Ga.
Chamber 2-3/4" & 3"
Barrel Length 18-1/2"
Weight 7.5 Lbs.
Sights 3-Dot
Finish: Stock & Forearm Synthetic
Finish: Barrel & Receiver Blued
Choke Cylinder Bore
Capacity 5 + 1


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