Mossberg 590M 12 Gauge 15rd Double-Stack Polymer Magazine - 2.75" Shotshells Only

The Mossberg 590M magazine is Mossberg's first factory double-stack detachable box magazine, designed for the 12 Gauge 590M magazine-fed pump-action shotgun. This 15-round magazine delivers reliable feeding of standard 2.75" shotshells through the 590M's proprietary magazine well.

The body is molded from a proprietary self-lubricating polymer in a non-reflective black finish, while the critical feed path is reinforced with hardened-steel feed lips and over-molded steel shell ramps for smooth, dependable shell presentation. An anti-cant, rounded follower keeps the stack properly aligned, and the easy-grip molded exterior allows quick, positive magazine changes under use.

Engineered exclusively for the Mossberg 590M mag-fed shotgun platform and intended for 2.75-inch shotshells only.