Select Shooting Supplies

590M® Mag-Fed Detachable Magazine


Patented double-stack design, for use exclusively with the Mossberg 590M Mag Fed Shotgun. Features hardened steel feed lips, over-molded shell 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.

Available in 10, 15 and 20 round. For use with 2.75” shotshells only. 2.5”x3.5”x12.625”


Welcome to Select Shooting Supplies, your reliable source for quality shooting supplies. Based in the region of Waterloo just West of Toronto we are proud to represent some of the best products available in the market today.