Anybody know the heaviest bullet that will be stablized in a 14 twist? I purchased a custom 22-250AI with a 26in heavy shilen 1-14 twist barrel. So far I have only fired Winchester's 22-250 Varmint Pack 45gr JHPs when I was home on leave a few weeks ago. Would the 60gr V-Max's work or should I stick with 55's or 50's? I sorta can already hear the advice of shoot'em and find out, but when I get home I don't imagine I will have much time for experimentation. The main use of this gun is going to be for ground squirrels and chucks out to 6-700yds(hopefully). Thank you in advance!