That's what I'm thinking. Then they finally decided to get rid of it after x many years.Almost looks like someone's carry round that was chambered and removed about 37 times.
I would think the sides would have shown something if it had been walked on. The sides are in good condition. The rim not so good.I have seen a few cases look similar to that from outdoor ranges that use stone for a base, gets walked on and imbedded between the stone.
That's my guess. It was jammed in something and someone wasted little finesse is getting it back outMaybe they used the channel-lock extractor?
Notice that ring towards the top of the case? I wonder what caused that. It isn't split its just a indentation there.That's my guess. It was jammed in something and someone wasted little finesse is getting it back out