Hey guys just loaded and shot 30 30-06 round and I found it hard to lock the bolt down. When I got home I looked over the brass and thought it was just maybe the new heads I was using need to be seated a little deeper. I start setting up to load up some 308win and wanted to make sure I didn't have the same issue well I set the test round to the max col and tried to cycle the bolt on my 308 it was very hard to close the bolt all the way. Open and close the bolt handle and it got a little easier. Check the round be after it ejected and it was not touching the lands. Next i just cyled a empty case and it was the same. I'm thinking maybe it the case it was not fired out of my gun so maybe the chamber might have been a little loss in the gun it was fired from so I puthought one of the case from my gun in it it was smooth as glass so I full length resized it and tried it again Bam the issue is back. It seem the shoulder is getting miss shape when resized how do I stop this from happening any more. Here some pictures left is fired right is resized both where fired from the same gun.
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Any help be great.