IMR 4451 THINGS TO KNOW BEFORE YOU BUY

I two other OCD handloaders which i’m good friends with run with the very same experiment. One of these wound up Using the identical buy as me, and I think the opposite a person (who was actually Patrick, the dude who did this powder exam) said the Sellier & Bellot primers created the lowest SD’s for him, but CCI was correct powering them.No ma