Presma Charging Handle for Smith&Wesson M&P Ambidextrous Red. Also useful for 3 gun shooting and for training off-hand use. Specifications for Presma Charging Handle for Smith&Wesson: Manufacturer: Presma Gun Make: Smith & Wesson Gun Model: Smith & Wesson M&P 15-22 Features of Presma Charging Handle for Smith&Wesson Pulling from either side will result in a smooth reliable pull. Non-slip design with cut-out edges works great with gloved hands for a dependable action. Rear lip raised to help re-direct gasses from short-barreled or suppressed rifles. Lever 1 (width) both sides Length 5 inches Width 2.625 Made from Strong Aircraft Grade T6 Aluminum hard-coated anodized (matte black) Package Contents: Presma Charging Handle for Smith&Wesson What firearm models does the manufacturer say Presma Charging Handle for Smith&Wesson is compatible with? The manufacturer says that Presma Charging Handle for Smith&Wesson is compatible with Smith & Wesson M&P 15-22Presma CHMPA1522-R: Charging Handle for Smith&Wesson M&P 15-22 Ambidextrous Red