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IA Iron River Armory

Mossberg 590M Shockwave Breacher 12 Gauge 10rd

SKULIP|MB50217 Conditionnew CategoryPump Action Shotguns
$890.26
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About this product

The Mossberg 590M Shockwave Breacher is a compact, magazine-fed 12-gauge pump-action designed for security and close-quarters tasks. It ships with a detachable 10-round magazine and a Birdshead (Raptor/Shockwave-style) grip for compact handling. The forend accepts M-LOK accessories and the design incorporates multiple pump-action reliability features. This configuration emphasizes maneuverability and straightforward function for users who need a compact, robust shotgun option.

Key Specifications

  • The gauge is 12 Gauge.
  • The action type is Pump-Action.
  • The chamber accepts 2.75″ shells.
  • The magazine capacity is 10 + 1 when loaded as specified by manufacturer descriptions.
  • The barrel is described as heavy-walled stand-off style.
  • The forend features an M-LOK accessory interface.
  • The grip is a Bird’s Head (Shockwave/Raptor-style) synthetic grip.
  • The safety is reported as Ambidextrous.
  • Sights are a fixed bead front style.
  • Weight is listed as approximately 6.3 lbs.

This Mossberg 590M Shockwave Breacher presents a practical, compact layout for users who value compact handling and straightforward operation. With a detachable magazine, M-LOK forend, and a Birdshead grip that reduces overall footprint while retaining control, it balances compactness and functionality for security-minded shooters and close-quarters applications. Built on Mossberg’s pump-action platform, it focuses on simple, dependable operation in a condensed package.

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Specs at a glance

Mossberg 590M Shockwave Bre… SPECS AT A GLANCE 6.3 lbs WEIGHT
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$890.26