I'm getting some to try. I've bought a very well developed 243AI which i'll use them on as well. I am going to test them in my thirty Nosler but I'm igniting 80 grains of H1000. I'm applying Gold match bench mag primers in it now but a distinct primer https://edwinmcoal.atualblog.com/37705010/the-2-minute-rule-for-federal-155