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Mossberg 590S Tactical 12GA Pump 20″ 3″ Chamber Optic-Ready

Mossberg 590S Tactical 12GA Pump 20″ 3″ Chamber Optic-Ready

$544.15

The Mossberg 590S Tactical is a pump-action 12 gauge with a 20″ matte blued barrel, 3″ chamber and an optic-ready receiver. It ships with a fixed black synthetic stock in a right-hand configuration and cycles 1.75″, 2.75″ and 3″ shells for flexible u

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SKU: BILL|MOSS 51604Categories: Pump Action ShotgunsTags: Online Only

The Mossberg 590S Tactical is a 12 gauge pump-action shotgun designed for defensive and security applications. It features a 20″ matte blued barrel and an optic-ready receiver that accepts low-profile micro dot sights with the cover plate installed when a sight is not mounted. The shotgun uses a fixed black synthetic stock in a right-hand configuration and is built to cycle 1.75″, 2.75″ and 3″ shells interchangeably for ammunition flexibility. Standard Mossberg pump-action components provide robust and reliable operation.

Key Specifications

  • The gauge is 12 Gauge.
  • The action type is Pump-Action.
  • The barrel measures 20 inches.
  • The chamber accepts 3″ shells.
  • The stock material is Black synthetic.
  • The metal finish is Matte Blued.
  • The sights include a bead front and a fixed rear sight.
  • The receiver is optic-ready with a cover plate included.
  • The listed weight is 7.25 lbs.
  • The configuration is Right Hand.

Combining Mossberg’s traditional pump-action reliability with modern convenience, the 590S Tactical offers a practical, durable platform for users who value flexible ammunition options and the ability to mount low-profile optics. Its synthetic stock and matte blued metalwork provide a low-maintenance, serviceable package suitable for defensive and security-oriented applications where consistent function and straightforward ergonomics matter.

Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.

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UPC

015813516044

Manufacturer

Mossberg

Manufacturer Part Number

51604

Action

Pump Action

ATF Type

Shotgun

Barrel Finish

Matte Blued

Barrel Length

20"

Caliber/Gauge

12 Gauge

Capacity

13 + 1

Chokes Included

Cylinder Bore

Length

41''

Magazine Included

Magazine Tube

Model

590S

Package Height

2.8

Package Width

8.0

Product Type

Shotgun

Safety

Ambidextrous Top Tang

Shipping Weight

8.2

Sights

Bead Front

Sights Type

Fixed Sights

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