17 TACT and Reloader 10X

[17varminter]

anyone using this combo: 10X and CCI 450? would like to know what load combination. Just purchased Woodchuck Den 30 gr and 21 gr bullets.

[17 shooter]

I've tried 10X with both cci-450 and BR4 primers with the 30 Gr. Woodchuck Den bullets. It shot well and velocity was good. However, I setteled on Varget because Groups were consistently tighter, velocity was just as good and SD was lower. I also like Varget because it is a stable powder and I use it in a variety of temps. from mid 20s to high 80s. Your experience may vary.........George

[17varminter]

And for fireforming brass? what load do you recommend? I have purchased Lapua 20 Tact brass.

[17 shooter]

Try 23.8 to 24.0 GRs. of varget....