XS Sights R3D Night Sights for Glock 43 – Green Tritium Front Dot

The XS Sights R3D (Rust 3-Dot) night sight set delivers 24-hour visibility with a tritium-powered green front dot and two tritium rear dots. Designed specifically for the Glock 43, these sights feature a traditional 3-dot sight picture with high-contrast white rings around each tritium vial for rapid target acquisition in all lighting conditions. The front sight's tritium capsule glows green in low light without batteries or external charging.

Machined from steel with a corrosion-resistant finish, the R3D set installs in the Glock 43's factory dovetail cuts. The rear sight is blacked out to reduce glare, while the front sight's photoluminescent white ring charges in ambient light and glows in transition lighting. Tritium has a 12-year half-life. Professional installation recommended for proper fit and zero.

• Type: Tritium Night Sights (3-Dot)
• Front Sight: Green tritium with white photoluminescent ring
• Rear Sight: Two green tritium dots with white rings
• Compatible Firearm: Glock 43
• Material: Steel
• Finish: Corrosion-resistant black
• Installation: Factory Glock dovetail cuts
• Tritium Half-Life: 12 years