Direct .22 LR analog of the Smith & Wesson M&P 15 AR-15 with a 16.5-inch barrel, M-LOK handguard, and 25-round magazine. Accepts no AR-15 parts but perfectly mimics the AR ergonomics for training purposes. Type: Rifle Action: Semi-Automatic Caliber: .22 LR Capacity: 25 Year introduced: 2009, USA Weight: 5 oz Overall length: 35" Status: Active Intended use: AR Training,Military Training,Competition