The Smith & Wesson® M&P15 .223 / 5.56 10-Round Aluminum Magazine is a genuine S&W centerfire rifle magazine, featuring durable, lightweight aluminum construction with a corrosion-resistant anodized finish for superior strength and reliability in any tactical or target shooting scenario. Equipped with a high-tensile stainless steel spring and injection-molded polymer follower, this rifle magazine is compatible with all Smith & Wesson M&P15 rifles and carbines. Designed to meet or exceed NATO requirements for durability and reliability, Smith & Wesson’s AR magazines are All-American and built to last. What are you waiting for? Pick up a few spare 10-round magazines for your Smith & Wesson AR-style rifle today!