Dave-

One more note.
It's very important that the gun mounts naturally on your shoulder, with the sights lining up perfectly -- AND that the stock heads up to the action perfectly, no gaps, no looseness.

Close your eyes, snap the gun to your shoulder three of four times with your eyes closed - then again and open your eyes.
That front sight should be in the groove of the rear sight.
If it's not, make haste to your favorite stock man and have it bent to fit you.
You'll be chasing your groups for ever until you get it to fit perfectly.

Any slop in the stock head to metal fit will also screw you and the gun eternally on an endless (and fruitless) path to a regulation load.





Cheers
Tinker