I haven't done much with it, but 42.0 grains of XBR gave me the same average velocity with only a little bigger ES than the preferred 44.0 gr Varget load with 175 SMK's. I agree it seems a little fast with heavier bullets in the larger case.
I haven't done much with it, but 42.0 grains of XBR gave me the same average velocity with only a little bigger ES than the preferred 44.0 gr Varget load with 175 SMK's. I agree it seems a little fast with heavier bullets in the larger case.