Duramag AR-15 .223/5.56mm Stainless Steel 30-Round Magazine

Built for reliable performance in a durable, affordable package, the Duramag® AR-15 .223/5.56mm/.300BLK 30-Round Stainless Steel Magazine features a premium 410 stainless steel body with a T-360™ coating to deliver smooth performance and lasting corrosion resistance. The chrome-plated steel spring, coupled with an anti-tilt polymer follower and enhanced interior and exterior geometries ensures reliable feeding performance. Plus, this magazine is crack-, swell-, and crush-proof for superior durability.