Nice shooting !!
I haven't tried that combo but just might since I have plenty of IMR 4831 on hand.
What's UR approximate vel.?
I chronographed the loads the same day I shot the groups.
Tikka gave 2820 fps, Ruger was 2875 fps.
I thought it was strange...............same load, same day, 55 fps difference. Admittedly, the ruger was a few years old with a couple hundred bullets down the barrel, the Tikka was new with less than 20 rounds through it.
Still got the Tikka, traded the Ruger for a 7x57 #1 International
I used WW brass and primers. C.O.A.L was 3.340"