I'm going to let you in on a secret that I figured out..... Do a trigger job and bedding/free float job. Beyond that you are wasting your money unless you are willing to buy a match grade barrel. A custom barrel gives the most significant increase in accuracy. Now if you're going for the barrel then have the GS true the action, and set the chamber to your specs..... sky's the limit. Welcome to the accuracy game, hope you got a big wallet.