The Mossberg 590M 20-round 12 Gauge shotgun magazine is a double-stack magazine designed to improve swing balance and control compared to longer single-stack alternatives. Built with hardened steel feed lips and shell ramps paired with a self-lubricating polymer magazine body, it’s engineered for reliable feeding and easier maintenance with a removable floor plate.
Key features
- Double-stack 20-round capacity for 12 Gauge 2.75 in shotshells
- Hardened steel feed lips and over-molded steel shell ramps for durable feeding
- Self-lubricating polymer magazine body material helps support smooth operation
- Heavy-duty music wire spring tuned for magazine reliability
- Removable floor plate for easier cleaning and upkeep
- Black oxide finish on steel components for added corrosion resistance
Add extra capacity to your Mossberg 590M with this factory-style 20-round magazine.
Mossberg 590M 20 Round Magazine Black: quick facts
- What caliber is the Mossberg 590M 20 Round Magazine Black?
- It is chambered in 12 Gauge.
- How many rounds does it hold?
- 20 rounds.
- What does it fit?
- Mossberg 590M shotguns.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in Iowa?
- Yes. It ships straight to your door anywhere in Iowa.
- Is it in stock?
- Yes, at $135.69. Orders leave within 1-2 business days; shipping is free over $999.
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