I was in a fairly respectable local shop many years ago just perusing the case. They had a nice Luger which caught my eye. I immediately noticed that the top of the extractor was sticking up.

I politely told the young man behind the counter that the Luger had a round in the chamber.

He racked the action and sure 'nuff,..a 9mm cartridge came popping up out of it.

He started muttering about a new guy that had started working there.