I recently got some Vv N570 powder to try in my 26 Nosler. Reportedly, it performs well with that round.
I saw a Quickload print out for the .300 Win Mag. with 200 gr. bullets. N570 had the highest velocity.
Because it's fairly new, there isn't a lot of data out there.
Has anyone used it and what has been your experience?
DF
