MOSSBERG

Mossberg 590A1 Pump Action Shotgun 12 Gauge 20″ Ghost Ring Sights 8+1

MSRP: $851.58

The Mossberg 590A1 is a mil-spec 12-gauge pump-action shotgun featuring a 20-inch cylinder bore barrel, 8+1 capacity, and adjustable ghost ring sights built for serious defensive and tactical use.

Availability: 5 in stock

SKU: LIP|MB51663 Category: Tag: Brand:

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The Mossberg 590A1 is the pump-action shotgun that earned its reputation in the hands of military and law enforcement personnel worldwide. Built to exceed U.S. military specifications for durability and reliability, this 12-gauge platform delivers serious performance for home defense, tactical applications, and duty use. The 20-inch cylinder bore barrel and ghost ring sights give shooters a fast, intuitive sight picture when it matters most.

Key Specifications

  • The action is a pump action, proven reliable across decades of hard use.
  • Chambered in 12 Gauge for maximum versatility with a wide range of defensive and specialty loads.
  • The barrel measures 20 inches, optimized for maneuverability without sacrificing ballistic performance.
  • Magazine capacity is 8+1 rounds, giving you a decisive advantage in high-demand situations.
  • Includes a cylinder bore choke, ideal for buckshot and slug performance at defensive distances.
  • Features ghost ring sights for a fast, accurate sight picture under stress.
  • Sights are fully adjustable to suit individual shooter preference and load performance.
  • Overall length is 42.75 inches, balancing handling with a full-capacity tube.
  • Finished in a hard-working matte black for a non-reflective, corrosion-resistant profile.

The 590A1 isn’t built to impress on a shelf—it’s built to perform when the stakes are highest. With its high-capacity tube, rugged mil-spec construction, and combat-ready ghost ring sight system, this is the pump shotgun serious shooters choose when dependability is non-negotiable. Add it to your home defense or tactical setup with confidence.

UPC

015813516631

Manufacturer

Mossberg

Manufacturer Part Number

51663

Action

Pump Action

ATF Type

SHOTGUN

Barrel Length

20"

Caliber/Gauge

12 Gauge

Capacity

8 + 1

Chokes Included

Cylinder Bore

Color

Black

Length

42.75

Model

590A1

Package Height

7.75

Package Width

2.25

Product Type

Shotgun

Shipping Weight

9.1

Sights

Ghost Ring

Sights Type

Adjustable Sights

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