Truglo TFX Sights are always ready – made from ultra-tough chemical-resistant materials and providing a bright sight picture both day and night helping you stay prepared for any scenario. TFX PRO takes it to the next level offering a contrasting colored front focus ring and U-notch rear sight design for faster sight acquisition and improved accuracy. Additionally the rear sight features an aggressively angled front edge for emergency one-handed operation. Truglo TFX PRO sights are designed for shooters who require the absolute best reliability visibility and accuracy. Contrasting colored front sight for even faster focus. Quick and accurate U-notch Design. Angled rear sight for emergency one-hand operation. All features of Truglo’s popular TFX Handgun sights. Track Page Views With.