I just purchased the forming dies for the 7mm BR from .308 winchester..pretty good deal on Ebay. Anyway, I know that 6mmBR brass is very availabvle. I got this set to play around with. May rechamber 7mm-08 down. I was looking for some 308 win brass that I could get cheap to test/experiment on. Does anyone out ther have a few cases that I could get cheap? I know that they have a lg rifle rpimer it is just to test. I know I will have to turn necks but wanted to see results. If I turned down for my 6mm BR and compared to Lapua with sm rifle primer. Let me knwo what you think..also looking for a 7mm -08 barrel cheap. May use it for subsonic 7mm BR .