Apology accepted.I did.
To be 100% fair Mike told me they did send out this barrel and thats what they were told by the company that measured it. Somehow they came up with an average bore center (since the bore is not that good) and the chamber was within 2 millionths of that. What can I say other than I was wrong about my assumptions. Im not sure how they came up with an average but they did. So I apologize, even if I still believe thats not something that can be measured to that level.
I genuinely respect what you do.