By watching these shows, I have learned most of these jobs are setup for the show. Now the next question, who has the best gunsmiths on the show. I think Bryan on WWA is a good smith. On son's of guns, Kris is an ass, couldn't even put an AR together, he only married droopy dog to keep his job. The other show, with the guy whoring out his daughter has been cancelled, thank the lord.
I also try to watch the one based on IMA, but it's hit and miss for that show. Just father and snot nosed son arguing all the time.