ProMag AR15 .223 / 5.56 40-Round Steel / Polymer Hybrid Magazine

The ProMag® AR15 .223 / 5.56 40-Round Steel / Polymer Hybrid Magazine is a performance-enhanced centerfire rifle magazine, compatible with most Commercial-Spec and Mil-Spec AR-15 receivers. Featuring a heat-treated and black oxide-finished steel feed tower and a shockproof DuPont™ Zytel® polymer body, this high-capacity AR-15 magazine offers long-lasting performance in virtually any target-rich environment. The high-tensile chrome silicon wire spring and injection-molded polymer follower ensure smooth, jam-free operation, while the precision-machined magazine catch cutout delivers a snug, wobble-free fit for optimal stability under heavy recoil. To top it off, the ProMag Hybrid Magazine is 100% American-made and is backed by a reliable lifetime warranty, promising superior quality and lasting service you can depend on. Pick up an extra 40-round mag or two today!