I'm just now working up loads for a fierce in 300 ultra. haven't even reached top end yet with Retumbo and 200 accubond. Several groups sub moa with best being .600 so far. That's with once fired brass in another gun and an OAL I just chose 3.650. So no tuning to the loads yet whatsoever. I've just been going up in charge weight shooting 3 at each .5 gr increment and Chronographing the loads. So far up to 3080 fps but not close to top end yet. I like the rifle. I would suggest avoiding a scope with a target style windage turret that sticks way out there. Mine ejects pretty high. I handled the ridgeline and the fierce. Fierce fit me better. And I wanted 300 ultra chambering to replace my rem 700 ultra that my nephew is the proud owner of now.
