I'm looking for some factory ammo to hunt with for my RAR in 300 Blackout. The Barnes Vor-Tex doesn't work great in this rifle. Anybody with experience have any suggestions?

Thanks,
Chase

Should mention I prefer the super sonic loads.

I tried Barnes with the 110 grain. The first few groups at 100 yards were 1 3/8". They got better. Maybe the barrel need a few through it to get good. The last was 1/2"