If in fact you want to spend a fair amount of money accurizing your rifle, send it to Hill Country.
http://www.hillcountryrifles.com/pages/accurizing
Otherwise, I listed earlier in this thread the least expensive way to get the "most" for your money.
If new;
1st Hand lap the barrel
2nd Trigger job or replace trigger
3rd Pachmayr decelerator pad
4th Let your gun pick the ammo it likes best
5th We arear plugs & ear muffs (that's for you, not the gun - LOL !).
BTW - You'll notice this one is still the best thing anyone can do (part of finding the "right" ammo for your gun)
"#1 is alot of trigger time......." KT29
Nothing can replace PRACTICE !!!