Custon Colt MK IV Series '70, .45 cal. auto pistol. Serial #89471B70. Excellent condition. Beautiful customized Series '70 with satin nickel frame and black/blue slide that gives it a rich two-tone look. Round hammer. Adjustable rear targets sights with white outline. Tall front ramp sight with orange accent. Extended slide release lever. Colt gold monogrammed checkered walnut grips are excellent. 5" Government barrel is marked "MK IV Series '70" and has an excellent bore. "Colt .45" marked nickel magazine. Lightened trigger. Beavertail wide grip safety. Nice and tight! Has been shot very little. Gorgeous! No more of these! Gunrunner West item.