The 2K11 has been built around all the features Kimber enthusiasts requested. An aluminum alloy grip module featuring a Stan Chen Customs Magwell; enhanced sub-frame shaped for superior magazine fit and control; accessory rail for optional lights and lasers; stainless steel slide; external extractor; FiberLok 2 front sights and one C&H Precision mounting plate for Trijicon and Holosun. Includes 17rd and two 20rd magazines.