After a pleasant morning ringing the gong with my 7.9mm’s, I found this case laying next to to all my empties. I thought it was interesting.
rim = .474
head = .470
lenghth = 2.526
mouth (outside) = .342
mouth (inside) = .303
Is this a 30/06 case that has been formed into something else?
From the looks of the primer, someone seems to have a wee bit of a pressure problem!