My favorite load:
50 grain Nosler BT or BT varmint
Rem 7-1/2
25.0 grains IMR 3031
Starline brass
This is for my CZ 527 American with a 1/12 twist. My AR with 1/9 loves the 75 gr. Speer Gold Dot.
I've shot smaller 10 shot groups with this load, but don't have any pics of it.