@bcarico ,.. My kinda Rifle ! Very, Nice ! Have you done any, Glass "Bedding" of, action/ free floating bbl or, Barrel, Lap / Polish, "work", yet?
I have a .243 Win Tikka, T-3, SS, that shoots in the .2's and 3's ( 5 shots) at, 100 yd's with, 87 grain HVLD, Berger's @ 3,150 FPS that, I have, polished/ lapped, the Factory barrel with, JB's using, a Bronze Brush with, a Patch oo top, "slathered" with, JB's, for 10 -12 strokes thru bbl and removing, Brush, NOT pulling it, backwards! My new Green Mtn. Sporter, .22 LR Barrel, on my Ruger 10-22, is grouping in the .3's to .5's at, 50 yds using, same method of, bbl polish / Break-in with, SK+ and Wolf ME ammo ( be sure to Clean well, W/ 91% Alcohol and dry but, use NO oil, YET ). UN-Lapped Factory barrels have, Burrs/ sharp edges at the Throat/ Land, junction, A smoother Barrel, WON'T hold onto, Lead, Copper and Fouling deposits, as much !
After lap /polish/ clean, shoot 30 rds, Then, do a good cleaning ( NO more JB's, tho ) every 30 rounds, thereafter, X 3 ! This, Break-in method, will make you, a NICE shooting and smooth, EASY to clean, Barrel,.. usually ! Good luck, with your New Rifle !