Was wondering If the 1 in 12 twist rate savage list on there target .308 model with the 30 inch barrel would stabilize 185 and 190 bullets? I know the 1in10 IS a better choice but thats the fastest twist rate they offer In .308 in there target series. I have a LE series .308 now with a 20 inch 1in10 twist that shoots half moa with handloads. Was wanting to go with a longer barrel to get the velocity for the heavier bullets, 20 inch tube hard to get good velocity with the 190 and heavier stuff and the 30 inch tube on the rifle Im asking about would be awesome, but the 1in12 twist isnt going to work with anything heavier than 185s or 190s is It?