C Products Defense Inc 5X40041172CPD Duramag SS 5rd 400 Legend Black Stainless Steel

A Legendary caliber deserves a legendary magazine and the 400 Legend Duramag SS delivers the only purpose built magazine for this caliber. With these Duramag SS mags yore getting 400 Legend specific rib geometry which is crucial to reliable feeding and cartridge stack internally. These magazines are also marked with 400 Legend on the body and the follower to help with quick identification. - The 400 Legend Duramag SS is an AR-15 pattern magazine designed for serious shooters who require the most