I'm sure someone else will chime in with a better answer. The only way to be sure it's not a headspace issue is use an actual headspace gauge to set headspace. Some people do it with a fired case but I'm on the other side of the fence. There is no telling what size chamber the fired case was made from. Yes you can resize it. Are your dies set properly? Did you use a chamber case gauge to check it. There are just too many variables for me to use a case as a headspace gauge.
Steve
Bookmarks