Mossberg 590M Mag-Fed Detachable 12-Gauge Magazine - 5 Rounds

Patented double-stack design, for use exclusively with the Mossberg 590M Mag Fed pump-action shotgun. Features hardened steel feed lips, over-molded shell ramps, easy grip molded design, proprietary self-lubricating polymer magazine body material, removable floor plate for easy cleaning, and a tough black oxide finish on the steel components. For use with 2.75" shotshells only. 2.5" x 3.5” x 5.375”