TRUGLO - Brite-Site TFX Pro Day/Night Sights For Glock 42 / 43

First we created the original TFO day / night sight, then made it virtually indestructible with our patented hermetically-sealed TFX capsules. Next, we took TFX technology even further for professionals and shooters requiring maximum performance from their handguns - providing ultimate reliability, accuracy, and brightness. With more models available in the TFX PRO lineup, it is even easier to top all of your favorite pistols with the world?s best handgun sights. A common complaint about night sights is they are less-than-useful during daylight hours (or in brightly lit rooms). Low-light conditions allow tritium sights to shine but those green glowing sights don't show up in bright light like they do in the dark. TruGlo's TFX Night Sights address this concern by housing the tritium capsule inside a fiber-optic pipe, then wrapping everything up in a machined housing. The front sight contains what TruGlo deems a "Focus Lock" dot: a white ring encircles the tritium-filled fiber optic post to better draw the eye to the front sight. Fully protected TFO (Tritium/Fiber Optic) technology is encapsulated in a rugged housing the company claims is impervious to oils, chemicals, cleaning solvents and ultra-sonic cleaning processes. The sights use Swiss tritium for maximum brightness, and no outside power is required. The housing ensures neither the fiber optic nor the tritium is observed by the intended target.

• 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
• Black Retention Rings improve front sight acquisition and reduce glare
• Quick and accurate U-notch Design
• Angled rear sight edge for emergency one-hand operation