After lurking and finding loads in this thread I get to add a proven load.

Savage 110 20 inch AND... Remington 700 AAC stock rifles.
FC Brass
178 ELDX
2.820 COAL
43.6 grains Varget
CCI 200 or FED 210 primers
2612 average velocity. SD 9 ES 11
This is always less than a half inch load. But routinely .25-.35 in groups. I have tried with different 180 grain bullets and they shoot sub moa. But not like this.