Truglo TG131GT2 Brite-Site TFO High Set Fits Glock 20/21/29/30/31/32/37 Tritium/Fiber Optic Green Front/Rear Black

When you need to make a fast and accurate shot brightness counts. We brought fiber-optics to the shooting sports industry years ago for this very reason. We have now paired them with our tritium night sights to create a consistently bright sight picture?day or night! Our patented combination of Tritium and Fiber-optic technologies unites the best of both worlds. Whether you are in glaring daylight or complete darkness you can count on TFO® to provide a bright and reliable sight picture. - Uses our patented technology - The ultimate handgun sight - Unbelievable transition through all light conditions - Glows in the dark - No batteries required - CNC-machined steel construction - Concealed fiber cannot be seen by target - Fits standard holsters - Snag-resistant design