I'm looking at gettting a new upper from white oak, and theya re giving me a choice of 1:12 or 1:7 twist rate, I see alot of posts about the 1:8 and 1:7 but have not heard anything about the 1:12. what would a 1:12 be good for?
I'm assuming that I should go with the 1:7 but before I do, I'm...