XS Sights Big Dot Tritium Night Sight for Shotgun, Yellow - SG20053Y

This tritium-powered front night sight features XS Sights' signature Big Dot design (0.188" diameter) for rapid target acquisition in low-light conditions. The yellow front sight with high-contrast design absorbs ambient light and glows in darkness, mounted on a durable CNC-machined steel frame. Designed to fit shotguns with .125" to .140" diameter bead sights on plain barrels, backed by a 10-year warranty.