Blown out 30-06 case.

[zwerge]

Here is another case I picked up at the range, I don`t know what it was fired in, possibly a semi-auto that didn`t lock up ?

[BerdanIII]

Nope. Just fired in the wrong rifle; maybe a .300 Win. Mag, although I would expect the case to have bulged (or split ) at the base. I've seen the same thing with other Magnums, and even seen an "expert" blow about 15 .243 WCF's through a .308 WCF before I spotted the problem for him.