"Built one at a time by skilled gunsmiths, the Kimber 2K11 Pro Comp 4.25"" Pro Semi-Auto Pistol delivers a double-stack payload along with premium features front to back. The result is the pinnacle of the high-capacity 9mm 1911 design. The 2K11 Comp is built around an enhanced SST steel sub-frame shaped for superior magazine fit and control. The grip module is a revolutionary blend of carbon fiber and fiberglass to deliver unmatched strength while remaining flexible. The slide is precision-machined from stainless steel and features lightening cuts, front and rear serrations, an external extractor for reliability, and a factory optics cut. This model comes with a Tag Precision adapter plate for Trijicon RMR footprints; additional plates not included. Inside, the 2K11 Comp features an upgraded 4.25"" bull barrel with 5R rifling and deep target crown for enhanced accuracy. The integral compensator results in a significant reduction in felt recoil, allowing for incredibly fast follow-up shots. The GT match-grade trigger features a flat blade and crisp 34 lb. pull. Additional features include a Tag Precision fiber-optic front sight, fully adjustable rear sight/optics plate, ambidextrous thumb safety, and beavertail grip safety. Includes two 19-round magazines. Double-stack 9mm 1911 Enhanced SST steel sub-frame Precision-machined stainless steel slide with lightening cuts Slide optics cut with adapter plate for Trijicon RMR footprints 4.25"" bull barrel with 0.16"" integral compensator GT match-grade trigger with 34 lb. pull External extractor for reliability Carbon fiber and glass matrix grip module with beveled mag well Ambidextrous thumb safety and beavertail grip safety Fiber-optic front sight and fully adjustable target rear sight/optics plate"