Re: My Concentricity Gage
I dug out my old dial indicator tonight and tried this.
My dial indicator is metric but that is okay, google does a very quick conversion.
I ran 10 of my recent 50 BMG rounds loaded on my Hornady 50 press.
They were all at 0.16mm to 0.18mm or 0.006" to 0.007"
My...