The Duramag® AR-15 .400 Legend 5-Round Magazine is an affordable aftermarket rifle magazine designed to deliver superior reliability and consistent performance in hunting and target shooting applications. Featuring a premium heat-treated steel body with a proprietary T-360™ Teflon coating, this ultrareliable 5-round magazine easily withstands the harshest of hunting environments. The chrome-plated steel spring, coupled with an Advanced Geometry Follower™ and enhanced interior and exterior geometries, ensures reliable feeding performance. Plus, this magazine is crack-, swell-, and crush-proof for superior durability. Stock up on Duramag magazines today and enjoy superior performance at affordable prices. Order now!