TruGlo TFX® PRO Tritium / Fiber-Optic Sights? For H&K®VP9, VP40, P30SK, P30L, 45, & 45 Tactical (including compact). Glowing bright both day and night, TFX® Pro sights are always ready. TFX Pro takes TruGlo’s award-winning Tritium + Fiber-Optic technology even further with all the features like a compact snag-free design, longer sight radius, and amazingly durable construction built to handle just about anything. Fits H&K®VP9, VP40, P30SK, P30L, 45, & 45 Tactical (including compact). Contrasting orange colored front sight ring for fast focus. Fully protected TFO® technology encapsulated in a virtually indestructible capsule. Impervious to oils, chemicals, cleaning solvents, and ultra-sonic cleaning processes. Glows in the dark – no batteries or light exposure required. FORTRESS FINISHT nitride protective coating. Assembled in USA with quality Swiss tritium for maximum brightness. Item must be in new and un-used condition, and include any original tags or packaging.