I have a Ruger M77 MarkII and my trigger was adjusted by a gunsmith. The trigger is perfect. It is set a 2.5 lbs and no creep at all. It is definately possible to adjust the trigger of a Ruger, if you know what you are doing. There are a few different aftermarket triggers available for the ruger. I have heard good things about Timney, but I don' t know first hand.