Conventional pistol primers will start to flatten at about twenty~30k psi, depending on brand name and magnum compared to regular. Thinking about a 9mm can run as high as 35k psi for regular loads and up to 38,five hundred psi for 9mm +P, there is not any question . I https://dantemeaty.izrablog.com/32401215/top-guidelines-of-federal-ar-primers