XS Sights R3D 2.0 Night Sights for Glock 43 - Green Tritium

R3D 2.0 Night Sights: Precision in Any Light

The R3D 2.0 night sights represent a significant evolution in sight technology, engineered for those who demand reliability and precision from their equipment. Whether you're on the range or relying on your firearm as part of your everyday carry (EDC) routine, these sights are designed to enhance your shooting experience.

Installation has never been easier, with a design that requires 50% less force than previous models—making it accessible even for those new to firearms maintenance. Once installed, the robust construction ensures they can endure years of use and abuse without losing their effectiveness.

The dual-illuminated tritium front sight features a photoluminescent glow dot that absorbs ambient light during the day and glows brightly in low-light conditions. This is complemented by a serrated blacked-out rear sight designed to minimize glare and focus attention downrange where it matters most.

These sights offer what many consider the brightest notch-and-post configuration available today, providing fast target acquisition whether under bright sunlight or dim indoor lighting. The traditional three-dot arrangement enhances this capability further by supporting natural alignment instincts inherent to experienced shooters.

• Tritium front and rear with high contrast glow dot
• Serrated wide-notch rear with anti-reflective lens
• Corrosion-resistant Black Nitride surface finish for longevity
• Compatible across Glock generations 1 through 5, including MOS models
• Proudly manufactured in Fort Worth, Texas
• Specifically fits Glock models: 42, 43, 43X & 48