Was at the range. Deer season coming on and zeroing was in season.
Old fellow was down to the left shooting a Mosin Nagant. He'd shoot, use a cleaning rod to remove brass and have at it again. I asked if he was having trouble. Said, yeah, won't extract the case. Looked at one. No rim. What? Headstamp said .308 Winchester. Enlightened him that it was the wrong cartridge. He told me the guy at the gunshop said they'd work. Kept on firing. I moved farther down the line. Case fireformed nicely.
Never know what you'll see at the range./beagle