The M&P Pro from Smith & Wesson is based on the based on the popular Pro Series line of competition ready firearms. Reinforced polymer chassis, superior ergonomics, ambidextrous controls, proven safety features. In the design of the M&P, we considered the needs of military and law enforcement from every conceivable angle. No other polymer pistol offers this combination of versatility, durability and safety. Featuring a black Melonite finish, stainless barrel and slide, polymer frame, and a capacity of 17+1 rounds. Also features three interchangeable palmswell grip sizes. Optics ready, Pro C.O.R.E (Competition Optics Ready Equipment) models offer a specialized platform for adding accessory optics and are engineered to accept six popular styles of competition-based optics.