The TruGlo TGTG13CZ2A TFX handgun sights combine Green Tritium and Fiber Optic technology with a white-outline front sight for rapid target acquisition in any lighting, delivering bright, day and night visibility that enhances confidence and speed. These TFX sights feature a hermetically sealed, patented capsule that protects the Tritium and fiber-optic elements from oils, chemicals, and cleaning solvents, while the CNC-machined steel construction gains durability from a rust-proof Fortress Finish. A highly visible white ring surrounding the front fiber draws the eye to the front sight, promoting a fast and accurate sight picture, and the snag-resistant, compact design maintains a longer sight radius without snagging on clothing or gear. Swiss tritium provides steady brightness without batteries, and the concealed fiber remains unseen by the target, ensuring a clean profile. Focus-Lock improves speed and precision, and the sights are designed to fit standard holsters for convenient carry. Assembled in the USA with Swiss Tritium, these Truglo TFX front and rear sights offer reliable performance for defensive handgun use, competition, and precise target work in all conditions.