Could anyone share favourite loads with Barnes TTSX 165 gn and 180 gn for the .300 Win Mag ? My new longer range toy is a light and handy Tikka T3x ( the latest model ) rifle and from the first shot I want to be developing the best loads possible. Would appreciate info from anyone loading for this particular rifle / calibre. Thankyou in advance for any feedback.

I have a T-3 in 300 win mag and shoot the 165 TSX bullet with IMR 4831. Very accurate. I wish the T-3 action was just a little longer than it is for the 300 win case.I found the TSX bullet has a little shorter ogive than the TTSX bullet and worked better in my rifle. You may want to check that out.

In my T3, it loves the 175 LRX over RL25 powder.