Very few seem to be loading 3031. My 99 shoots pretty well with it at 38 grs with a 150 gr Hornady Interlock. I’ve had some good groups at 100 yds but since I shoot with a tang sight it’s more about how my eyesight is that day then how the rifle groups.
Is 3031 underrated or not a good choice? I use it because that’s the powder I use in my .45-70.
