Just an FYI guys. My son and I were shooting a week ago, he had some of my .223 Rem reloads; 65gr Sierra GK with new Winchester once full length sized brass. When he went to push the round down into the AR magazine the cartridge broke off right at the neck and shoulder junction, pretty much cleanly and evenly all the way around. Personally, with a little over 50 years pulling the press handle I've never seen this type of brass failure, and I thought I'd pretty much seen them all. Cheers.
PS: I'm pretty sure Winchester has a bad batch of annealed brass'..., on the run this case came out of, and of course the bag with the lot number on it was chucked out a long time back.
PS: I'm pretty sure Winchester has a bad batch of annealed brass'..., on the run this case came out of, and of course the bag with the lot number on it was chucked out a long time back.