Mossberg 50217 590M Breacher 12 Gauge Pump 2.75" 10+1 14.38" Matte Blued Heavy Walled Barrel, M-LOK Forend, Matte Blued Drilled & Tapped Receiver, Black Birdshead Grip

The Mossberg 590M Breacher is a 12 gauge pump shotgun purpose-built for close-quarters work and tactical applications. With a 14.38" heavy-walled barrel, this is a short, maneuverable shotgun that doesn't sacrifice durability for compactness. The 590M feeds 2.75" shells and runs a 10+1 capacity, giving you serious firepower in a handy package. The matte blued finish on the barrel and drilled & tapped receiver resists rust and stands up to hard use, while the black birdshead grip gives you a secure, non-slip hold even under pressure.

This isn't a range gun—it's a serious tool for home defense, breaching, or tactical training where maneuverability matters. The M-LOK forend lets you mount lights, lasers, or other accessories where you need them. The pump action is reliable, familiar to anyone who's run a shotgun, and keeps you in control of each shot. The drilled and tapped receiver means you can add optics if your mission calls for it.

If you need a compact, no-nonsense shotgun that handles tight spaces and delivers the stopping power shotguns are known for, the 590M Breacher earns its name. It's the kind of gun that works when it has to.

Key Features

• 14.38" heavy-walled barrel for durability and short overall length
• 10+1 capacity with 2.75" shells
• M-LOK forend for modern accessory mounting
• Pump action—reliable, familiar, controllable
• Drilled and tapped receiver ready for optics or iron sights
• Matte blued finish resists corrosion
• Birdshead grip for secure handling in tight quarters

Specifications

Frequently Asked Questions

What is the Mossberg 590M Breacher designed for?

This shotgun is purpose-built for close-quarters tactical work, home defense, and breaching applications where a short, maneuverable gun is essential. The 14.38" barrel keeps the overall length compact without sacrificing the barrel strength of Mossberg's 590 series.

Can I mount accessories like a light or laser?

Yes. The M-LOK forend lets you attach modern tactical accessories, and the drilled and tapped receiver is ready for optics mounting.

What size shells does it take?

The 590M Breacher chambers 2.75" shells and holds 10 in the magazine tube plus 1 in the chamber for a 10+1 capacity.

Is the finish durable?

The barrel and receiver are finished in matte blued steel, which provides good corrosion resistance for a working shotgun.