Conventional pistol primers will start to flatten at about 20~30k psi, based upon brand and magnum compared to normal. Contemplating a 9mm can run as large as 35k psi for regular hundreds and nearly 38,500 psi for 9mm +P, there is no doubt . Next, Check out the firing pin https://gregoryjylit.azzablog.com/31981932/top-guidelines-of-federal-primers-small-pistol