The Glock 17 is now ready for night service! Trijicon night sights were installed and I love them. I can acquire the target easier than the factory Glock sights. (not that they were bad) The reason I purchased Trijicon was due to fact that they are American made and it's a Michigan base company. (I'm in Michigan) law enforcement and the U.S. military cant be wrong by also installing them on the many firearms that they use. If you look closely you can see the front sight glowing a bit. Just thought I would share!