XS SIGHT SYSTEMS - Big Dot Tritium Sights-S&W J Frame & Ruger SP101 Fxd Rr

Big Dot and Standard 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 have found that the orange front tends to be most visible in daylight settings and that 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!

The sights are CNC machined from solid steel bar stock by their in-house machine shop. They design, machine, and insert their tritium to produce the highest quality possible and provide American Made products.

XS are a small, second-generation family-owned business based in Fort Worth, TX, and their customers are family. XS live, eat, and breathe guns. XS offer easy DIY install instructions and a 30-Day Satisfaction Guarantee. If you have color vision issues and can't see the front dot, call us, and XS will get another color shipped out - over 5% of the population has color blindness to a degree!

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov