Ive also been working on 6.5x55 in a cz 550 with Sierra 140gr Spbt and .RL 22, 375 when improved with Speer 270gr spbt and RL15, 6.5x55 in a baikal combo gun, with 156gr prvi RN and H1000, 7.5x55 in a k31 with 180gr nosler ballistic tip and IMR4350, and 223remington in a rem700 all with 55gr gold dots and RL12. Ive found great loads for all of these and have loaded them up again to chronograph and make sure the accuracy is repeatable.

I’m still working on some loads for my 6.5-284 with 140gr gold dots, and my sons 7.62x54R with 150gr Speer SP. nothing conclusive on these two yet.


JTD