I have a large amount of 300 blackout brass for sale. Asking .15/each. They are new manufacture from once fired .223 brass. They have never been fired as a 300. They got wet in a flood and I dried them out in an oven immediately, but a little tumble may be desired. I can take credit card or money order, just call 979 739 5597 I have 5 gallon buckets full so just let me know how much you want.