Sig X-Ray 3 Day/Night Sights #6 Green Front # 6 Rear Round U Notch

Blacked-out rear sight combined with high contrast front sight enable fast and intuitive target acquisition. 3 dot tritium system allows for fast target acquisition in low light conditions. Oversized chemical resistant fluourescent polymer front dot. Steel housing provides for a tough, reliable sight. Come in standard Sig sizes of #6 and #8 in a square or round 'U' notched rear sight.