I've had bad luck ordering my own reamers. Send in a reamer print with zero freebore and it shows up with .060. More than once. I think that is because I was ordering from PTG, who I've heard from a ton of people have had the same kind of experience. I think I'll try JGS this time.
But for a lot of years, Greg Tannel did all my barrel work. He does throating and necking as separate operations so getting exactly what I asked for, exactly, every time, was never an issue and there was no need for either him or me to order a reamer.
- DAA