The Mossberg 590M 5-round magazine is a double-stack detachable magazine designed specifically for the Mossberg 590M mag-fed pump-action shotgun. It is specified for 12-gauge, 2.75-inch (2-3/4″) shotshells only and provides a compact capacity option for mag-fed configurations. The design pairs a self-lubricating polymer magazine body with hardened steel feed lips and over-molded shell ramps to support consistent feeding. A removable floor plate allows for straightforward cleaning and maintenance.
Key Specifications
- This magazine holds 5 rounds.
- Compatible with 12 gauge shotshells (2.75 inches / 2-3/4″) only.
- Designed for use with the Mossberg 590M mag-fed pump-action shotgun.
- Constructed with a self-lubricating polymer body and hardened steel feed lips.
- Features over-molded shell ramps for controlled feeding.
- Includes a removable floor plate for cleaning and maintenance.
- Overall dimensions are listed as 2.85 x 4.15 x 8.45 inches (manufacturer data).
- Weighs approximately 0.96 lbs (manufacturer data).
- Uses a double-stack configuration to reduce overall magazine length relative to capacity.
- Product type is listed as detachable.
The 590M 5-round magazine provides a compact, serviceable option for owners of the Mossberg 590M who require a shorter magazine length without sacrificing reliable feeding. Its polymer construction keeps weight down while steel feed surfaces address durability where it matters, and the removable floor plate makes routine maintenance simple. For shooters seeking a compatible spare or replacement magazine for mag-fed 12-gauge use, this unit delivers practical functionality in a purpose-designed package.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
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