XS Sights Standard Dot Tritium Front Sight for S&W J Frame, Ruger SP101 - RV-0001N-4

XS Sight Systems Standard Dot Tritium for S&W J Frame & Ruger SP101 Fixed Rear. Fits Ruger LCR in .38 or .357 (not 9mm .22LR .22WMR or .327 FedMag). Precision machined in Fort Worth TX XS Sights feature a Standard Dot Tritium front sight for fast sight acquisition in all light conditions. Standard Dot is larger than most fronts to be seen under stress but covers less of the target than the Big Dot. White dot reflects ambient light for visibility in low light. Day-Light Half-Light or Low-Light place the bottom of the dot in the bottom of the sight channel and center the dot over your target within 15 yards. Outside Diameter Standard Dot 0.140"; fits in common holsters. Sight pre-drilled and comes with new retaining pin and thread locker; gunsmith installation recommended. Specifications for XS Sight Systems Standard Dot Tritium: Manufacturer: XS Sight Systems Gun Make: Ruger Color: Black Front Sight Color: Green Tritium Fabric/Material: Steel Gun Type: Pistol Illumination Type: Tritium Finish: Matte Features of XS Sight Systems Standard Dot Tritium: Steel sight with blued finish; Green tritium; White ring front; Snag-free design; No Questions Asked Warranty Package Contents: XS Sight Systems Standard Dot Tritium XS Sight Systems RV-0001N-4: Standard Dot Tritium for S&W J Frame & Ruger SP101 Fixed Rear