I'd be glad to help you if I had any experience with either of those cartridges, but I just got my .300 Win yesterday. I'll eventually try the TSX in it, butI've got some other bullets on hand I'm going to try first.
I just got back from the range this weekend. Had some good luck with the 168 TSX from my 300 Win Mag. I shot a few groups.Twoof the four were under 2" at 200 yds. 77.6 grains of RL 22 was the best, second best was 78.4.
I like H4831 77.3 grs for the 165gr bullets so the 168grs wouldn't be but a hair off.
Dvdegeorge how do you like the H4831sc compared to the regular H4831. I have not yet tested it out. I would imagine it loads alittle smoother. But don't know how it would come out with the same charge.
Take a youth hunting and preserve the future.