I have been looking for some night sights for my brothers Colt Defender. He has told me that there are no night sites available. So I took apon my self to hunt down some figuring he doesn't know what the hell he is talking about. Only to find that hell, there are none just like what he said. Then I ran across this story, http://forums.1911forum.com/showthread.php?t=297010 I mean wow, what kind of customer service is this. I know they said they would fix it but why not just put a new rear site on it. Any way when it comes time for me to buy my first 1911 I know it won't be a Colt then. Cant stand the idea of spending a grand or more for a gun and you have small stupid problems with it.