The Kimber 2K11 is a purpose-built double-stack 1911 engineered from hammer to muzzle to deliver the features Kimber fans asked for: an enhanced sub-frame for superior magazine fit and control, an accessory rail for lights/lasers, the patent-pending tool-less guide rod, and a precision GT match trigger with a 3 4 lb pull for a clean, crisp break. Built to Kimber s exacting standards, the 2K11 brings double-stack capacity to the 1911 platform without compromising fit, finish, or performance. What's in the Box Kimber 2K11 pistol (1) 17-round magazine (2) 20-round magazines C&H Precision RMR optic adapter plate (installed or included) Owner s manual and manufacturer paperwork Product Details Model: Kimber 2K11 Caliber: 9 mm Action: Semi-automatic (1911 style) Overall Length: 8.56 Height (90 to barrel): 5.74 Weight (empty magazine): 40.9 oz Barrel Length: 5.0 Barrel Twist / Rifling: 1:10, 5R left-hand rifling; fluted, ramped Frame Material: Stainless steel with SST steel sub-frame and matte DLC coating Slide Material / Finish: Stainless steel; brush-polish flats with DLC coating; custom 2K11 front & rear serrations; external extractor Trigger: GT Match Grade Trigger, 3 4 lb pull, aluminum construction Sights / Optic: TAG FiberLok 2 front (green); aluminum cover plate with built-in rear sight; C&H Precision RMR optic adapter plate included (additional plates available) Magazines Included: (1) 17-round and (2) 20-round Recoil Spring: 10 lb Width: 1.4 Grip Module / Main Spring Housing: Aluminum grip module; aluminum mainspring housing with matte Type III hardcoat anodizing Other: Tapered magwell; ambidextrous safety; toolless guide rod (patent-pending) Features Enhanced sub-frame shaped for superior magazine fit and control Accessory rail for lights and lasers Patent-pending tool-less guide rod for simplified maintenance GT match trigger with 3 4 lb pull for a crisp break Brush-polished slide flats with DLC coating for durability and a refined look Fluted, ramped, highly polished barrel with Coyote PVD finish Ambidextrous controls and tapered magwell for faster reloads C&H Precision optic adapter plate included (RMR); other adapter plates available Specifications Caliber: 9 mm Barrel Length: 5.0 Overall Length: 8.56 Height (90 to barrel): 5.74 Weight (empty): 40.9 oz Magazines: (1) 17-rd, (2) 20-rd Recoil Spring: 10 lb Trigger: GT Match Grade, 3 4 lb Slide: Stainless steel, DLC coated flats, serrations, external extractor Frame / Sub-frame: Stainless steel frame; SST steel sub-frame with matte DLC coating Barrel Finish: Highly polished with Coyote PVD; fluted & ramped Grip Module: Aluminum; mainspring housing anodized Type III