The Smith Wesson MP has a reinforced polymer chassis superior ergonomics ambidextrous controls and proven safety features. In designing the MP Smith Wesson considered the needs of military and law enforcement from every conceivable angle so the MP is the standard in reliability when your job is to serve and protect and your life is on the line. This LE compact model features a black frame finish three magazines Picatinny rail three interchangeable backstraps and a manual safety."/\