- Tritium powered front sight
- Big Dot front measures 0.188"
- High-contrast colored front sight
- Glow dot absorbs ambient light and glows in low light
- Durable CNC machined steel
Big Dot Night Sights are defensive tritium sights designed to enhance your defense gun. The sights use a proprietary photoluminescent Glow Dot that absorbs ambient light and glows in low light. The convex dot's additional surface area increases light absorption, intensifying the charge of the Glow Dot.
Designed to be large and highly visible, these sights help solve many issues, from aging eyes to deteriorating vision. XS Sight Systems have found that the yellow glows brighter in low light, while green is an excellent option for low light and has a very bright glow intensity. XS Tritium Night sights are big, bright, and easy to see day or night!
|Fits||Ruger SP101, S&W J Frame|
|Color||Green with Yellow Outline|