The XD(M) 3.8` Full-Size has superior ergonomics, reliable performance, and features that make it easy and intuitive to use. It features a barrel with a full-sized frame, three interchangeable backstraps, mega-lock texturing will keep it secure in your grasp, while the dovetail sights align with ease and the minimal reset trigger breaks crisply and cleanly. When you do send a round downrange, the match-grade barrel will direct it with industry-leading precision. This 40 S&W model has a black frame with a black melonite slide and includes two 16-round stainless steel magazines. Model XD(M) Series Full Size Type Pistol Caliber 40 Smith & Wesson (S&W) Barrel Length Range 3.00` to 3.99` Frame Finish Black Action Double Slide Description Black Melonite Capacity 16+1 Weight Range 16.00 oz to 31.99 oz Barrel Length 3.8` Barrel Type Match Grade Frame Material Polymer Grips Black Interchangeable Backstrap Primary Scan Code SPG Secondary Scan Code HG40 Weight 29 oz