Fight, man could i be overly windy on this topic! I am very obsessive when it comes to shooting groups weather it be a target gun or a deer gun. If it dont shoot,,i dont own it! but that have been said, im not sure what kinda rifle yer shootin but i'll tell ya my obsessions real quick. i shoot rem 700's all bdl ss. when i bring em home i take em outta the box, take the action/barrel out of the stock, commence filing the front pressure point down until a 1 dollar bill slides all the way to the back of the barrel once the action/barrel has been installed. Then i commence to makin the trigger snap at about 4lbs for the hunting rifles. Thus far (crossin fingers) thats all i've had to do to get these guns to shoot 1" groups at 100 yds. Good luck with your guns & keep striving fer that 5 shot 1 hole group
Mike