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argo
05-04-2007, 02:33 PM
.264 to 7MM Rem Mag
I just pulled bullets from loaded .264 mag, dumped the powder and am running them thru the polisher with ground corncob. I will re-form these to 7MM Rem Mag. I did not de prime them. Will these primers be ok to use or should I put new primers in them. This is ammo I loaded years ago and since have re-barreled my rifle from .264 to 7MM.

kdub
05-04-2007, 03:11 PM
Definitely punch the primers. Cob media has a nasty habit of lodging in the flashhole.