My 2 EDC pistols are a G30SF with Trijicon 3 dot green night sights and a Gen 4 FDE G27 with XS Big Dot sights. The G30SF had the Trijicon sights on it when I acquired it, or it too would have Big Dots. I hate to waste a relatively new set of night sights. Posted using Outdoor Hub Campfire Wanna kill these ads? We can help!