I have (almost) 2 boxes of ONCE FIRED 7mm Remington Magnum brass. One casing is missing (not sure what happened to it), but there's still 39 casings. They were fired, placed back in the box, and have been sitting for a couple years. I'm sure they could use a good tumbling, but they're all in good shape. They are all Remington casings, and come in the original Remington boxes.