TruGlo Tritium Pro Features The TruGlo Tritium Pro night sight set transitions seamlessly from a standard white dot sight picture in daylight to glowing tritium dots once the light fades so the shooter never loses a usable aiming reference. The front sight s FOCUSLOCK ring finished in Orange speeds up visual focus by giving the eye a bold high-contrast outline to lock onto under stress. A green tritium square front sight pairs with a green tritium U-notch serrated rear sight forming a three-dot low profile set that maintains the pistol s factory sight radius. The rear sight s angled edge supports emergency one-hand manipulation against a belt or holster edge. Both the front and rear sights are built on a steel frame with a black nitride fortress finish for corrosion resistance and durability through daily carry. The tritium inserts are assembled in the U.S.A. using Swiss tritium for maximum brightness and because tritium is self-illuminating it never needs batteries or a light source to charge. The sight set is purpose fit for the Glock 42 43 43X and 48 MOS pistols using a front post and rear dovetail mount and its compact design is sized to clear most standard holsters. The TruGlo Tritium Pro Orange sight set is available for sale at GrabAGun for concealed carry shooters who demand visibility in every lighting condition. Truglo Tritium Pro Specifications Manufacturer: Truglo Model: Tritium Pro Type: Night Sights Compatible Hosts: Glock 42 Glock 43 Glock 43X MOS Glock 48 Front Sight: Green Tritium / Orange Outline Rear Sight: Green Tritium U-Notch Serrated Mount Type: Front Post / Rear Dovetail Frame Material: Steel Frame Color: Black Nitride Fortress Available At: GrabAGun