I'm shopping for some to test. I have bought a properly created 243AI that I'll make use of them on as well. I will test them in my thirty Nosler but I am igniting eighty grains of H1000. I am utilizing Gold match bench mag primers in it now but https://juliustzpbl.theblogfairy.com/30922805/5-easy-facts-about-remington-9-1-2-described