SCAMMER Sep 22, 2019 #four Take into account that primer cup hardness is not the only feasible problem. When there is a lot of slop round the firing pin inside the bolt confront you are able to really conveniently get primer cratering That may be a Bogus favourable for pressure https://rylanaobrd.onesmablog.com/the-greatest-guide-to-cci-br-2-72040614