"The Fusion Firearms XP Pro Semi-Auto Pistol represents the next generation of high-grade, double-stack 1911 pistols. Engineered to accept GLOCK 17 magazines, the XP Pro combines the best of the 1911 platform with modern convenience. Made entirely from bar-stock and precision CNC-machined, the XP Pro provides the heft and balance to shoot flat and soak up recoil. The 4"" tri-topped slide features aggressive serrations and front vent cuts to reduce recoil impulse. The sights are standard Novak-compatible front and rear combat sights; the rear sight is mounted on a removable plate to accommodate Trijicon RMR-footprint optics. An RMR plate in included to let you mount a micro red dot right out of the box. Inside, the 4"" ramped bull barrel and 1-piece full-length guide rod provide enhanced accuracy and recoil management. The trigger is a 1-piece steel milled trigger that provides a crisp and reliable pull. Aluminum ""chainlink"" grips provide solid traction. Beavertail grip safety and ambidextrous thumb safety. Double-stack 9mm 1911 Accepts GLOCK 17 magazines Made entirely of bar stock Optics-ready slide with aggressive serrations and vent cuts Novak-style combat sights Removable rear sight plate Includes optics plate for Trijicon RMR footprints 4"" ramped bull barrel Aluminum chainlink grips"