I have only relied upon IMR4350 & RL22 in mine.

Its a std 6.5/06 tech a 6.5/270. I choose a 25.5" bbl and 125's clock 3100+. 140 SST's best 3000. I would like to try some accubonds as I like them allot in the 225g 35 Whelen!

CW