Methow Packer reported: I am shopping for some to try. I have obtained a perfectly designed 243AI which i'll rely on them on also. I'll test them in my 30 Nosler but I'm igniting 80 grains of H1000. I am using Gold match bench mag primers in it now but https://beckettbqdoc.blogscribble.com/31598343/the-smart-trick-of-large-rifle-magnum-that-nobody-is-discussing