HiViz LITEWAVE GLLW19 Interchangeable Rear Sight for Glock 10mm, 45 ASP, 40 SW, and 45 Gap 58919

These Fiber Optic Pistol Sights developed by HiViz have an all-steel construction for ruggedness that will hold up during nearly any application. The fiber optic LitePipes of the HiViz LiteWave Illuminated Rear Pistol Sight illuminate without any batteries guaranteeing a bright aiming point 24/7.