EDITED TO ADD: all feed and load nicely by means of my press, except that S&B are sometimes pretty challenging to seat. The one dud primer I have at any time experienced was an S&B LP. I think it was lacking an anvil. Get appears to possess the loosest QC https://federal-ar-match-primers50482.myparisblog.com/32357144/examine-this-report-on-federal-gm150m-primers