My buddy loves his ruger 77's,he fiddles with the barrel channel until he gets em to shoot right. I bought one from this forum in .270 from a fellow who said it wouldn't shoot less than a 3 inch group at 100 yards.I conversed with the gunsmith freak kid at work,he said clean the pee out of it with copper remover,remove from stock,and put it back together evenly and shoot it to see what it does.We were going to pillar bed it and free float as a first solution.I took it out and shot it and wowzers 3 shot 5/8 group at a 100,three holes side by side by side and no paper inbetween em.Really nice rifle,light,decent trigger pull,and all in all a dandy shooter.