Regular pistol primers will start to flatten at about twenty~30k psi, dependant upon brand name and magnum compared to regular. Thinking of a 9mm can run as high as 35k psi for standard loads and nearly 38,five hundred psi for 9mm +P, there is no doubt . Now I do https://winchester-primers-german02356.blog2news.com/32436878/examine-this-report-on-federal-large-pistol-primers-no-150