Methow Packer explained: Has any one made use of these for magnum scenario software. Which include 300 WM. Are they utilised often for large conditions? I realize they're designed for large rifle typical cases. CCI doesn't make bench rest good quality primers for large capacity magnum cartridges? Click to grow... https://z-ndh-tchen-large-pistol41852.blogaritma.com/30045721/cci-200-an-overview