I have one. 1:8 twist. I broke it in with 85 rounds. Seems promising @.5 moa with 225 eldm's. I haven't really started load development as I can't find the bullets I want to shoot i.e. berger 220's, 230's 245's. I am preparing to put a TRG M10 package up on the classifieds soon. Please don't pm...