XS Sights R3D 2.0 Iron Sights – Green Tritium (Sig P226)

The XS Sights R3D 2.0 night sight set is built for defensive and duty pistols that need to be seen fast, day or night. It is a direct upgrade for Sig Sauer P226 owners who want a combat-accurate sight picture without hunting for the front sight under stress.

This set uses a tritium front and rear with a high contrast glow dot, and the photoluminescent glow dot absorbs ambient light and glows in low light. The rear features a wide 0.170" notch with serrations and an anti-reflective lens to allow more visibility on either side of the front post for faster sight alignment, especially in poor lighting. The rear sight ledge also allows for one-handed slide manipulations, and the set is made of steel and proudly manufactured in Fort Worth, TX.

Key Specifications

• Sight Picture: Traditional 3-dot tritium, notch and post
• Illumination: Tritium front and rear
• Front Insert: Green tritium with photoluminescent glow dot
• Rear Notch Width: 0.170" serrated, anti-reflective lens
• Material: Steel construction
• One-Handed Use: Rear ledge aids slide manipulations
• Fitment: Sig P320, P365, P225, P226, P228, P229, SP2009, SP2340, X-Macro, X-Compact, P365XL, FN 509
• Warranty: 12-year tritium illumination warranty

This set is a smart pick for Sig P226 owners who carry concealed, work in law enforcement, or simply want a brighter, faster low-light sight picture; grab the XS Sights R3D 2.0 for sale at Loftus Firearms.