Conventional pistol primers will start to flatten at about 20~30k psi, dependant upon brand name and magnum vs . common. Thinking about a 9mm can operate as substantial as 35k psi for usual hundreds and as much as 38,500 psi for 9mm +P, there is no question .You will find also a slight capture Once i thrust the firing pin forward by hand but I don'

Conversely, if a number of the primers that gave poorer leads to your testing with a specific .308 load gave much better outcomes with a distinct cartridge/powder/bullet fat, It might be much more difficult to make any typical predictions Which may let a reloader to maintain a stock of only two or three forms available, considered one of which woul