As the title said, I have a question I need to ask and I know I might be overwhelmed with replies, but here goes. First I have never owned any AR. I am a classic arms collector who believes every good gun is entirely milled from a billet of steel and quartersawn walnut and built before WWII. I have been interested in gun construction for decades. So my question is, who builds a totally milled, every part, AR. What gun would you buy with these specifcations, cost be damned. I am not interested in building an AR, but would prefer to buy as manufactured.