XS Sights DXW2 Big Dot Sight for Ruger 1911 Target, Green with Yellow Outline - RP-0018A-3Y

Tritium-powered front night sight with a 0.188" Big Dot that features high-contrast green with yellow outline for low-light visibility and a glow dot that absorbs ambient light. The low-profile white stripe rear sight provides a simple dot-the-i sight picture and includes a ledge for one-handed slide manipulation. CNC machined steel construction with a 10-year warranty.