Calculator shows it's unstable at 3250 fps through a 1:10 barrel - recommends 1:8 twist. Enough overthinking - I'm not going to waste more time & components to prove Berger right!
Thanks for all the good inputs - much appreciated.
As a newbie, I was trying to tactfully avoid using the "B" word on Nosler's forum - but yes, those are the 80 & 85 grainers I've depended on so far. I'll give the 90 gr E-Tips a try, thanks to Johnly's input. Thanks again to all.
The rifle in question is my wife's Weatherby Vanguard II with its factory 1:10 barrel. If I had it to do over again, since I'm stuck with non-lead bullets for hunting here in CA, I'd look for something with a faster twist. It shoots other copper bullets (80 & 85 gr) well enough for her to...
Does anyone have experience with these bullets in a 1:10 twist barrel?
Nosler's 6mm 90 gr E-Tip product description specifies 1:9 min twist, but their load data shows a 24" Lilja test barrel of 1:10 twist - hence my question.
I searched but couldn't find a definitive answer - greatly...