I,m a new guy so lets see how this goes.I am building a308 win on a stiller tac 30 with jewel trigger,B&C A5 stock,wyatt bottom & a hart 1:11 twist 30 in br taper.barrel is on the way now I'm second guessing barrel length .The problem on shortining the barrel is i had it spiral fluted.I could probably loose a couple inch's still .Just wondering what you all thought!