I finally found the right combination to shoot 180 gr. Accubonds in my engraved M70. This is a three shot, 0.42" group. This is not a screaming fast load, but it matches the velocities listed for most 180 gr. factory loads. I have found Reloder 23 to give me good performance in .270 Win., 7mmRM, and now the 300 Win. Mag. Color me happy! Dan