TruGlo TFX Walther PPS M2 Set TG. TFX takes our award-winning Tritium + Fiber-Optic technology even further with all the features our customers requested: compact snag-free design longer sight radius and amazingly durable construction built to handle just about anything. Illuminating elements are encased inside a virtually indestructible chemical and shock-resistant capsule and the CNC-machined steel is protected with a rust-proof FORTRESS FINISH. There is even a highly visible white ring surrounding the front fiber to make it even more visible encouraging the eye to rapidly focus on the front sight for a fast and accurate sight picture.The first and ONLY of it's kind Fully protected TFO technology encapsulated in a virtually indestructible configuration Impervious to oils chemicals cleaning solvents and ultra-sonic cleaning processes Unmatched visibility in all shooting conditions 24 / 7 Utilizes quality Swiss tritium for maximum brightness Glows in the dark No batteries required Concealed fiber can not be seen by target FORTRESS FINISH? provides a permanent protective coating for maximum protection Snag resistant design Fits standard holsters Patented Specifications for TruGlo TFX Walther PPS M2 Set: Manufacturer: TruGlo Country of Origin: USA Features of TruGlo TFX Sight Set Walther TG13WA4A: TFX Capsule with TFO Technology. Swiss Tritium for maximum brightness. Glows in the dark with unmatched visibility. Snag resistant design fits standard holsters. Oils chemicals solvents and ultra-sonic cleaning resistant. Steel encased concealed fiber. Package Contents: TruGlo TFX Walther Walther PPS M2 Set TG13WA4A The TruGlo TFX Walther Walther PPS M2 Set TG13WA4A is a quality addition to the TruGlo lineup. For more great deals on Tritium Pistol Sights by TruGlo please browse our TruGlo Gun Parts page. TruGlo TG-TG13WA4A: TFX Walther PPS M2 Set