First developed in 2006 by Smith & Wesson, the M&P15 quickly gained popularity amongst law enforcement, military, and civilian shooters alike. The Smith & Wesson M&P15 is a direct-impingement semi-automatic rifle based on the famous AR-15 Platform. The M&P15 is a high quality, reliable weapon that is easy to use and maintain. It features a 16-inch barrel, telescoping stock, one 30-round magazine, integrated Picatinny rail system, and a forward assist. As a lightweight, reliable, and accurate rifle, the M&P15 is a great choice for both experienced and novice shooters. It has proven itself in the hands of law enforcement and military personnel, as well as recreational and competitive shooters.