Visibility in a handgun sights is critical. Because sighting systems must be used in widely varying light conditions from pitch black to bright daylight, finding one that works in all situations is a challenge. Fortunately, TruGlo’s TFX Pro Sights handle that formidable challenge in two ways. The TFX model uses a combination of two light sources, fiber optics to magnify ambient light and Tritium, a radioactive isotope of hydrogen that glows in the dark. This dual layer of light transmission makes the most of bright sunlight situations as well as dim and dark circumstances where the Tritium creates distinct points of light for aiming. Importantly, Tritium does not require batteries, so it’s always glowing and will for many years. In situations where dim to dark sighting is expected, TruGlo offers the Tritium Pro which provides two dots on the rear sight and a single white dot on the front sight. As you will see in this video, sighting is easy, simplistic, and natural to the eye. https://www.youtube.com/watch?v=fEYlozXp41I
