Don't know if someone else said this already, but I'm sorry to say that it all looks like amateur hour. I don't see precision tools being used as much as I see dremels. The guy who welded the "rocket launcher" proclaimed himself to be a terrible welder and yet he was the one who welded it. Upon looking at the finished product, it didn't look exactly symetrical. The model rockets with charges in them? Really?!...No comment necessary.
And that is just the rocket launcher. What about the turret M-16? Again, it just seemed so amateurish. It was like a prototype that needed to be refined A LOT...at best. I could go on, but I don't want to come off as hating on RJ. It just seems they started off as a Saiga customizing shop which is now trying to expand with the forced premature growth into arenas way over its head, most likely due to demands from the producers of the show. Personally, it doesn't make them look good to me.