^^^^^
What he said.
Mine likes 28.0 grains of IMR4895 with 55 grainers
or 28.5 gr. of H335 with the 55 gr TTSX ( this may give you excess pressure with a standard cnc)
Haven't done much with 60 grainers, though I can say it does like a mild load of 26 gr. of 4064 with a 60 gr.NBT
