Soulman,My shop is CMS Engine service. I have been in the engine building business since 1979, and a firearm mfg since 84. Up until 2000 I screwed rifles together out of everyone else's parts. 2000, I started making my own lowers. 2007 I patented a new upper design where the bolt carrier rides on a rail system similar but not the same as an FAL. Since then I make my own carriers, uppers , lowers, front and rear sights, gas blocks, gas tubes, gas cylinders and gas pistons. You won't find me anywhere because I only can build 30-40 rifles a year. The local shops take everything. Too many parts to make for one man to do alot. It is my therapy from the day job . I am going to see if I can get a good picture of my broach machine and put it on for anyone who is interested. I am not good at doing that. My wife says, how can you run your CNC machines and suck so bad at the computer. I said, I used a slide rule in highschool. She didn't even know what that was. Anyone wants to copy the broach, more power to ya. Craig