Hey guys I have a rem 700 with a factory varmint barrel on it. I'm thinking about swapping to a bartlien 6mm 5r 1 in 8 and shooting 105 hybrids. What length would you go with? I'm thinking 26"? What kind of acuraccy do you think I would be able to get at 300yds? Any body recommend another brand barrel for a specific reason? I'm going to be tactical shooting and hunting with it out to 1000. Thanks!