My younger brother had very good luck shooting 223 in 223AI. I also had good luck in shooting 22-250 in 22-250AI.
On my 375 H&H AI I just used 375 H&H loads as practice off-hand and am unsure regarding accuracy.


I prefer classic.
Semper Fi
I used to run with the hare. Now I'm envious of the tortoise and I do my own stunts but rarely intentionally