USED TruGlo TFX Tritium/Fiber-Optic Day/Night Sights Pro Set Black TG-TG13SG4PC. This night sight manufactured by the experts at TruGlo has a contrasting orange front sight FOCUS LOCK ring for even faster focus and unmatched visibility in all shooting conditions 24/7. The Truglo TFX Tritium/Fiber-Optic Handgun Pro Set will not burn out or dim. The fiber-optic lighting of the Truglo TFX Tritium/Fiber-Optic Pro Set Set is installed in front of the fiber-optic refector for increased brightness. The front sight of your TruGlo TFX Tritium/Fiber-Optic Day/Night Sights Pro Set has two tiny holes in it. This allows the light from the front sight to reflect off of the fiber-optic receptacle increasing brightness. The TFX sights also include a retaining pin with an orientation tab that must be manually pushed in to the rear dovetail to lock the sights in place. The TFX sights have many features including a hammer pocket on the rear sight an alignment notch on the front sight and a rear sight notch on the rear sight. For a great way to enhance your next shoot choose the TruGlo Tritium and Fiber-Optic Pro Set Night Sights. Specifications for TruGlo TFX Tritium/Fiber-Optic Day/Night Sights Pro Set: Manufacturer: TruGlo Gun Make: SIG Sauer Gun Model: SIG Sauer P365 Color: Black Front Sight Color: Green Rear Sight Color: Green Fabric/Material: CNC Steel Country of Origin: USA Package Contents: TruGlo TFX Tritium/Fiber-Optic Day/Night Sights Pro Set TruGlo TG-TG13SG4PC: TFX Tritium/Fiber-Optic Day/Night Sights Pro Set Black