XS Sights Standard Dot Tritium Front Sight for Smith & Wesson J-Frame/Ruger SP101, Green - RV0001N4

This tritium-powered front night sight features a standard dot design (0.140" width) with green tritium and white outline for high-contrast visibility in low-light conditions. The sight is constructed from CNC machined steel and is compatible with Smith & Wesson J-Frame revolvers and Ruger SP101 models. XS Sights backs this product with a 10-year warranty and 30-day satisfaction guarantee.