Have never tried a standard primer in a magnum case so don't really know ...... except for the very old days when WW made just one primer, the old 8 1/2-120,which was pretty potent I guess. But since then I have used only WW mags and the Fed215.
Me too Bob I use 215's in all magnum cases that I load for and have no accuracy issues
I got banned on another web site for a debate that happened on this site. That's a first
...... except for the very old days when WW made just one primer, the old 8 1/2-120,which was pretty potent I guess. But since then I have used only WW mags and the Fed215. 