Originally Posted by _The_Shadow
Yondering, Great picture clearly showing what I have said all along, the metal has started to shear/tear and resizing and or pass thru sizing will not fix that situation to make them safe to re-use period!
Yes. I sectioned two bulged cases, but ran the other one through a Lee FCD first to smooth out the bulge, just to see what that looks like. It does the job it's supposed to (let the brass chamber) but that "lip" is still there, and I wouldn't use that brass again.
Edit: pic added of the pass thru sized case.
You may notice the primer is backed out; this happened either during sectioning or the cleaning afterwards, not from firing.