1911 NATIONAL MATCH U-NOTCH REAR SIGHT 01-140

National Match style rear sight combines modern features with “retro” looks. Fits the dovetail of GI-pattern 1911 pistols, including current-production Colts—no milling required. Extra-thick blade is tall enough to work with Colt .175" high front sight or same-height aftermarket alternatives. Wide .140" notch aids in easy, fast acquisition of front sight for precise targeting. Ledge on front of blade aids in one-hand slide racking.