The Ameriglo 3XL Tall Optic-Compatible Sight Set is designed for Glock pistols from Gen 1 through Gen 5 offering a versatile upgrade for your firearm. Crafted from durable steel with a sleek black finish this sight set is perfect for those who use slide-mounted red dot optics providing a precise elevated cowitness sight picture. The front sight features a vibrant green tritium insert with a white outline for quick target acquisition while the rear sight is a simple flat black design. Compatible with a range of popular optics like Holosun Trijicon and EOTech this set ensures you have reliable backup sights whenever you need them.