I started messing around last night on chambering up prefit barrels for Impact/Vector actions and when it came to measuring the headspace off the shoulder using my depth mic it was kinda a pain getting an accurate measurment (trying to hold the go gauge square to the bore and hold the depth mic) I was just wondering what you guys were using to get that measurement. If there is a different depth mic that is better to use or if you built something.
Thanks!
Thanks!