Methow Packer mentioned: I am obtaining some to try. I've got a nicely designed 243AI which i'll rely on them on in addition. I'll try out 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://stephenxlzlw.blogdosaga.com/31447073/getting-my-alliant-bullseye-to-work