Trijicon HD XR Tritium Night Sight for S&W M&P Shield – 3 Dot, Orange Front (SA639-C-600856)

• Tritium HD XR night sight set for Smith and Wesson M&P Shield pistols low light aiming
• Three dot configuration with orange front outline enhances daytime visibility and sight alignment
• Tritium phosphor lamps provide continuous illumination without batteries in dark environments
• Sapphire window and protective aluminum cylinders help shield lamps from impact and solvents
• Silicone rubber cushion supports lamp durability under recoil and repeated firing conditions
• Fits Smith and Wesson Shield models in nine millimeter forty and forty five calibers

The Trijicon HD XR Tritium Night Sight Orange Front SA639-C-600856 is a pistol night sight set designed for precision aiming on compact handguns. This Trijicon HD XR Tritium Night Sight model fits Smith & Wesson M&P Shield pistols.

The Trijicon HD XR Tritium Night Sight includes a thin front sight post with an orange outline and a U-notch rear sight for alignment. The system uses tritium-phosphor lamps with aluminum housings, sapphire windows, and silicone cushioning for durability. The three-dot configuration provides consistent visibility in low-light conditions. In typical setups, the thinner front blade allows a wider field of view. This pistol night sight set is used for concealed carry and range applications requiring precise sight picture alignment.