Smith & Wesson M&P15 .223 / 5.56 5-Round Aluminum Magazine

Built around a lightweight aluminum body with a corrosion-resistant anodized finish, the Smith & Wesson® M&P15® .223/5.56 5-Round Aluminum Magazine is a genuine S&W factory magazine, designed to deliver superior reliability and dependable service in virtually any environment. The high-tensile music wire spring and proprietary polymer follower work together to ensure proper cartridge alignment for smooth, jam-free operation, while advanced internal and external geometries ensure friction-free performance and deliver a precise fit for unmatched reliability and lasting service. Better yet, the precision-machined feed lips and magazine catch offer a safe, secure lockup and quick, drop-free ejection for lightning-fast field performance you can depend on in fast-action, high-stress environments.