03-02-2022, 12:06 AM
(03-01-2022, 11:58 PM)popgun Wrote: Looks like number 5 will be a JP for me too. I just received the Rubber City bolt and the bolt face depth is only .133" maybe .134". Went to check headspace and a case sized to 1.188" is snug with my previous bolts, I went down to 1.186" and the bolt was an effort to close and I fought to get it back open. So that led me to check bolt face depth.
...Popgun, is that the shoulder datum you are referring to? Have you measured any of your fired cases to see how much they blew out to?