I know a couple of people that have them. The guys I know that have them and the people I have talked to that have them seem to really like them. I haven't heard of them having any problems or maintenance issues. I will talk to them and see what they say. Venturing just off what I have heard they are really good guns. But that is just what I have heard. Of course from what I have read about them and stuff I am going to say that it is true.