The TruGlo TFX Handgun Sights Walther PPQ Set from Truglo delivers the first and ONLY of its kind sight technology, combining fully protected TFO technology encapsulated in a virtually indestructible configuration for unmatched durability and reliability. These sights utilize quality Swiss tritium for maximum brightness, ensuring glow-in-the-dark visibility in all shooting conditions around the clock without batteries or external power sources. Built to resist oils, chemicals, cleaning solvents, and ultrasonics, they feature a fortress finish that provides a permanent protective coating while maintaining a snag-resistant design and a concealed fiber that cannot be seen by the target, preserving a clean sight picture. The result is superior aiming confidence during rapid, low-light, or stressful scenarios, with a design that fits standard holsters for seamless concealment and carry. Engineered with patent protection, this set embodies Truglos commitment to precision, reliability, and performance for modern handgun enthusiasts and professionals seeking a rugged, long-lasting reticle solution for the Walther PPQ platform.