The Ameriglo i-Dot Tritium Sight Set is crafted for precision and reliability perfect for Glock users seeking enhanced accuracy. Featuring a unique dot-over-dot configuration these sights enable quick vertical sight alignment making target acquisition faster and more intuitive. Designed with a durable steel frame in black the set includes tritium inserts in both the front and rear sights ensuring visibility in low-light conditions. The front sight boasts a green tritium dot with a white outline while the rear sight displays a green tritium dot providing clear sight alignment. Compatible with Glock Gen 1-4 models in 9mm .40 and .380 calibers as well as Gen 5 models in 10mm and .45 this sight set is a valuable addition for any serious shooter.