Q
qewing
Guest
I shoot primarily smaller varmint and benchrest calibers, so I don't have any experience with magnum primers. This question concerns a. 22-250. My Speer reloading manual specifies magnum primers for 760 and H380 powders. Well, I don't have any. What would be the effect of using regular large rifle primers? Would I lose any velocity? Any effect on pressure? In a case the size of the. 22-250, would I have ignition problems? Thanks for answers, guys (and gals).