Methow Packer stated: I am acquiring some to test. I've received a very well built 243AI that I'll make use of them on also. I will attempt them in my 30 Nosler but I'm igniting 80 grains of H1000. I'm applying Gold match bench mag primers in it now but https://cci-300-z-ndh-tchen-large13456.ampedpages.com/detailed-notes-on-large-rifle-magnum-58697904