You can get 3200 with Re17 without going over max.
I have a 40yr old box of Winchester 130's that average 3160.
It is 55.5grains of what I believe to be IMR 4350, I am going to load a few myself to see if it is..
Do your own workup
3150 is not hard to reach in the 55-57 range with a few different powders.
I usually roll with 4831, as I have 40lbs of original 4831 Military.
I wont tell you what I get with 150's as you wouldn't believe it anyway
RL19,Rl22, 7828, H1000 will work as well as many others
Last edited by LeeC; 11/14/21.
