I don't know if this is the right place to post this. Please forgive me if I'm wrong. I am going back to school and really want to do CNC machining so I can get into building firearms and from what I've heard CNC machinists are in pretty high demand. I'm really just wondering were to start and what I need to be doing. I know it requires good mathematical skills but beyond that I'm lost. Thanks in advance and forgive me for being a newb on the subject.