Smith & Wesson LE 150923 M&P 45 with Threaded Barrel Kit 45 Automatic Colt Pistol (ACP) Double 4.5" 10+1 Black Interchangeable Backstrap Grip Black Polymer Frame Black Armornite Stainless Steel Slide

The Smith & Wesson M&P has a reinforced polymer chassis, superior ergonomics, ambidextrous controls, and proven safety features. In designing the M&P, Smith & Wesson considered the needs of military and law enforcement from every conceivable angle, so the M&P is the standard in reliability when your job is to serve and protect and your life is on the line. This 45 LE model features three interchangeable grip sizes, two magazines, Picatinny rail, and a manual safety. It includes a 5.1" threaded barrel with .578" x28 threads.