XS Sights R3D 2.0 Night Sights for SIG Sauer P320 – Green Tritium Front, Orange Rear

The XS Sights R3D 2.0 delivers fast target acquisition in all lighting conditions with a green tritium front sight and high-contrast orange rear notch. Designed specifically for SIG Sauer P320 pistols, this sight set features a traditional 3-dot configuration with enhanced visibility for defensive shooting and low-light scenarios. The tritium front sight glows continuously without batteries or external light sources, while the orange rear outline provides rapid sight alignment in daylight.

Machined steel construction with a proprietary Fortress Finish provides corrosion resistance and reduces glare. The front sight is recessed to protect the tritium insert from impact, and the wider rear notch speeds up sight acquisition under stress. Installation requires sight pusher tool or professional fitting. Compatible with standard holsters designed for factory SIG P320 sight heights.

• Sight Type: Tritium Night Sights (3-Dot Configuration)
• Front Sight: Green Tritium with White Outline
• Rear Sight: Orange Outline, Tritium Dots
• Compatible Firearm: SIG Sauer P320 (All Models)
• Construction: Machined Steel
• Finish: Fortress Finish (Corrosion Resistant)
• Tritium Lifespan: 10-12 Years
• Installation: Requires Sight Tool or Gunsmith
• Height: Suppressor Height