Typical pistol primers will start to flatten at about 20~30k psi, dependant upon manufacturer and magnum as opposed to regular. Contemplating a 9mm can run as high as 35k psi for regular loads and nearly 38,five hundred psi for 9mm +P, there is no doubt . It is possible to https://federalprimersfor9mm03456.mpeblog.com/56392171/not-known-facts-about-federal-210-primers-100-count