federal 215 primers 100 count for Dummies
Standard pistol primers will begin to flatten at about twenty~30k psi, according to brand name and magnum vs . conventional. Taking into consideration a 9mm can run as high as 35k psi for regular masses and as much as 38,500 psi for 9mm +P, there's no question .Considering my stock of primers, I am lowest with SPP at just in excess of 7K. I shoot a