Enhance your shooting accuracy with the Hi-Viz SF2109 LiteWave Rear Sight, designed specifically for Springfield Armory 1911 pistols. This sight boasts advanced features for precision targeting in any light condition. Crafted for compatibility with all production models, the SF2109 does not support GI and Mil Spec models. It offers interchangeable LitePipes in green, red, and black, allowing customizable visibility for optimal shooting performance. Interchangeable Litepipe rear sight for personalized use Includes green, red, and black LitePipes for versatility Factory height rear sight with a .140" wide notch for standard accuracy Upgrade your shooting equipment today and experience the difference with Hi-Viz SF2109 Ltwv Rear Site Sa 1911 Grn/rd/blk.