SCAMMER Sep 22, 2019 #four Understand that primer cup hardness isn't the only attainable problem. When there is an excessive amount of slop throughout the firing pin while in the bolt experience you'll be able to really conveniently get primer cratering That may be a Fake beneficial for force signs. https://raymondeaule.ttblogs.com/11100473/the-smart-trick-of-cci-br2-large-rifle-primers-that-nobody-is-discussing