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Mossberg 590A1 12 Gauge 20″ Pump Ghost Ring Parkerized

SKULIP|MB51663 Conditionnew CategoryPump Action Shotguns
$736.99
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Specs at a glance

Mossberg 590A1 12 Gauge 20″… SPECS AT A GLANCE 7.25 lbs WEIGHT 20 inches SIZE
Editorial diagram — measurements verified during testing.

About this product

The Mossberg 590A1 is a duty-grade pump-action shotgun built for durability and consistent operation. Designed for hard use, the platform features a heavy-walled 20-inch barrel and a metal trigger guard and safety for increased ruggedness. It ships with a black synthetic fixed stock and ghost ring sights to support fast, practical sighting. The shotgun is chambered for 3″ shells and carries a Parkerized finish for corrosion resistance.

Key Specifications

  • The action is Pump Action for reliable manual operation.
  • The gauge is 12 Gauge.
  • The barrel measures 20 inches and is heavy-walled for extended service life.
  • The barrel description is Heavy-Walled, reflecting its duty-oriented construction.
  • The chamber size accepts 3″ shells.
  • The finish is Parkerized to help resist wear and corrosion.
  • The stock material is Black Synthetic with a fixed field-style configuration.
  • The sighting system uses Ghost Ring rear sights paired with a bead front.
  • The overall length is 41 inches for a balanced handling profile.
  • The unloaded weight is approximately 7.25 lbs.

Built to withstand demanding use, this 590A1 model offers a straightforward, no-nonsense platform for duty, home defense, or any shooter who values robustness and service-proven construction. Its rugged components and practical sighting make it a dependable choice for operators who prioritize durability and consistent performance.

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Key attributes

upc015813516631
manufacturerMossberg
manufacturer part number51663
actionPump Action
atf typeShotgun
barrel length20"
caliber/gauge12 Gauge
capacity8 + 1
chokes includedCylinder Bore
colorBlack
length42.75
model590A1
package height7.75
package width2.25
product typeShotgun
shipping weight9.1
sightsGhost Ring
sights typeAdjustable Sights
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$736.99