Originally Posted by LewisH
IMR4831 (which is faster than VV560 and slower than RL22) is the powder preferred by many .270 Win. users for these weights.
IMRs data didn't show particularly good velocity, I want to get 3100-3200 out of my 24" barrel.
If Rl-22 doesn't work for me I will try the 4831, I've tried 4350 but I can't get good accuracy with 130 grainers, I can get .6" with 90gr hollowpoints though