Radiant in both daylight and darkness, TFX sights remain perpetually prepared. TFX advances our acclaimed TRITIUM + fiber-optic technology, incorporating all the desired attributes, a sleek and unobtrusive form, extended sight radius, and exceptional ruggedness capable of withstanding diverse challenges. The luminous components are securely ensconced within an almost invulnerable, chemical and shock-resistant casing, while the CNC machined steel is safeguarded by a corrosion-resistant fortress FINISH.