I made about 150 rounds of what was probably the best batch of 9mm I've ever done. They were so good I thought I'd plunk test a sample. I'm going to a far way range Saturday and I decided to plunk all of them to avoid trouble when I was miles from home. Three cartridges wouldn't plunk. I examined those three and they were cracked from the mouth to the head of the case. Two of the cases were Remington and the third was a no name with W M A L something something.
I probably get misc. brass when collecting my stuff at the range, and I wonder if these were already cracked before I tried to load them.
