05-05-2012, 03:51 PM
I am not an expert on this topic -- which is why I have posted the way I did.
What I do know is that the magazine-length is different, depending on the rifle. I have a circa 1964 Browning in 222 Rem Magnum that has a magazine length right at the COAL for most factory ammunition. My son can load longer COAL in his .223 AR and CZ 527.
What I do know is that the magazine-length is different, depending on the rifle. I have a circa 1964 Browning in 222 Rem Magnum that has a magazine length right at the COAL for most factory ammunition. My son can load longer COAL in his .223 AR and CZ 527.