The Mossberg 590M Breacher is a 12-gauge pump-action shotgun configured for compact security and close-quarters handling. It uses a detachable magazine to provide higher capacity while retaining the reliability of a slide-action platform. The design emphasizes maneuverability and a concise profile suitable for constrained environments.
Key Specifications
- The gauge is 12 Gauge for broad ammunition compatibility.
- The action type is pump-action for proven mechanical simplicity.
- The chamber accepts 2.75-inch shells.
- Feeding is via a 10-round detachable magazine for higher onboard capacity.
- The barrel is a stand-off breacher style to aid maneuverability in confined spaces.
- The forend is fitted with M-LOK slots for modular accessory mounting.
- Overall length measures 27 inches for a compact footprint.
- Weight is approximately 6.3 pounds for balanced handling.
- Sights are a fixed front bead for simple target acquisition.
- The package includes one 10-round magazine.
The 590M Breacher blends a magazine-fed layout with a short breacher barrel and modular forend to deliver a straightforward, task-focused shotgun. Its combination of capacity, compactness, and accessory-ready forend makes it a practical option where efficient handling and repeatable performance are priorities.
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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