Hello everyone. Not long ago I got a GZK peghead shooter from GZK. It has become one of my favorite shooters. But I didn't like replacing bands on it. While cruising one of the sites I saw that they were selling peghead quick change rings. Someone commented that they were just selling expensive castration rings. So I thought I would try them out and they work great. It is now very easy to change my bands. I don't know if this hack it trick is already known but a quick search didn't show any results. Hope it helps someone and happy shooting.