I am shopping for some to test. I've bought a properly designed 243AI that I'll rely on them on at the same time. I will attempt them in my 30 Nosler but I'm igniting 80 grains of H1000. I'm working with Gold match bench mag primers in it now but https://brooksigigy.bloginwi.com/65336917/getting-my-cci-br2-zündhütchen-kaufen-to-work