Visibility is key when you're hunting, and having the right sight tools can upgrade your whole experience. The TruGlo TFO Tritium Fiber Optic Glock SightSet is designed with fiber-optics to provide the brightest aiming points and excellent visibility whether your shooting in daylight or low light settings. This model was designed to be compatible with Glock 17/17L, 19, 22, 23, 24, and more handguns. This Glock sight accessory lows in the dark to provide unmatched visibility and is great for shooting day or night, and without the need for batteries. This pistol sight is coated in a FORTRESS FINISH to provide a permanent protective coating on this shooting accessory. Fit this sight in your standard holster easily with the no-snag design. This pistol sight is CNC machined from solid steel, which gives it top-notch durability and longevity that will surely last for years of use; A truly rugged and reliable design. For a fiber-optic and tritium technology sight set that is sure to improve your visibility during the day or at night, add the TruGlo TFO Fiber Optic Sight Set to your firearm. You can never go wrong with a dependable, tritium-fiber optic combo, iron sight when it comes to upgrading your favorite firearm. For a fiber-optic sight set that is sure to improve your visibility during the day or at night, add the TruGlo TFO Tritium Fiber Optic Glock Sight Set to your hunting collection.