My most accurate load so far has been 41.5 grains of H4350 with 140 Gameking at 2640 fps out of my 22" tube. A max charge of H4350 and 120 grain nosler BT is also very accurate and around 2840 fps in my barrel . I have some loads made up of RL17 with 140 Speer hot cor to try out this Saturday.
