Hi,

I just got my new 300 WinMag, and would like to use H4350 like I do in my 30-06 and 300 WSM... I know, I know, one powder won't do it all, and that Reloader 22 is a good powder for the 300 Win Mag, BUT does anyone have some good loading experience with H4350, and 180 TSX's?

thanks

I've never used the 180 tsx, but I tried the 180 gr Hornady spt. I worked up to a max load in my rifle of 71grs of H4350 using a CCI 250. Vel was 3024ft/sec and accuracy was moa.