jorg I will take you word for it.... smile

Have never tried a standard primer in a magnum case so don't really know frown ...... 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.




The 280 Remington is overbore.

The 7 Rem Mag is over bore.