Look at second case down on the right. Looks like a raised ring around the firing pin hole?
If it is, that's the primer flowing back around the firing pin and if it goes a tiny bit further it's...
Type: Posts; User: Tussock
Look at second case down on the right. Looks like a raised ring around the firing pin hole?
If it is, that's the primer flowing back around the firing pin and if it goes a tiny bit further it's...
I would check your firing pin hole and make sure it's the tolerances are tight enough.
Looks like super soft primers combined with a loose firing pin hole.
I have done that to more than a few...