outlawsix
Well-Known Member
Has anyone used the US 869 powder in the 338 Lapua?
I've seen the published data. But it is for a 24" barrel with a 1-9" twist. So has anyone used it in a 1-11" twist and 27-28" barrel? 250-300 grain bullets.
What were your results?
I've seen the published data. But it is for a 24" barrel with a 1-9" twist. So has anyone used it in a 1-11" twist and 27-28" barrel? 250-300 grain bullets.
What were your results?