Ed Brown Custom EVOKC9: The Evolution KC9 pays homage to the Kobra Carry, has become the iconic standard for a high end custom 1911, with its revolutionary Ed Brown Bobtail, stainless steel base, and Snakeskin treatment. It retains 100% 1911 controls and handling characteristics, and makes use of standard 1911 magazines, and standard 1911 grips with the Ed Brown Bobtail cut. It features an external extractor, easy-to-change front sight, smaller ledge-style rear sight, bull barrel, and a flat wire recoil spring system. The re-engineered slide has been shortened to 4\