I just started shooting F-class midrange with the only scoped accurate rifle I own, a 222 Rem model 700. I'm trying to work up it's magic load to compete with, and being that it has a 1:14 twist, I'm limiting my bullets to 52 grains, and most are FB bullets. My question is: at 300 yds does a boat tail pose any advantages, or is this still within the FB bullet's turf? Thanks!