I got a few thou of the CCI Military primers (from hi-techammo.com, $15 1/k).
Now I learn that they may be 'magnum' primers? How can they be magnum primers without such a marking on the box?
I load milsurp brass, milsurp pulled 55gr bullets and IMR 4895 powder.
How far down should I adjust the powder to compensate for the Military primers? Off the top of my head (notes are on the reloading bench) I *THINK* I load to 26 grains (whatever Modern Reloading lists for IMR 4895).
Adjust charge by -10%?
Now I learn that they may be 'magnum' primers? How can they be magnum primers without such a marking on the box?
I load milsurp brass, milsurp pulled 55gr bullets and IMR 4895 powder.
How far down should I adjust the powder to compensate for the Military primers? Off the top of my head (notes are on the reloading bench) I *THINK* I load to 26 grains (whatever Modern Reloading lists for IMR 4895).
Adjust charge by -10%?