I am not trying to be cheap so please take that in consideration before posting a response. I have walked around my house with my G19 drawn (unloaded) to see how well I could see the sights at night. I must say I can see the stock factory sight well in the dark. My question is have any of you ever just changed the front to a night sight? I like the factory "U" rear sight and dont think they make night sights in the "U" configuration. Thanks for the help.