OR... you could buy a Savage 11-Long Range Hunter in 300WSM for about 750'ish... barrel is a magnum contour w/break to take the sting out! They have the accutigger and accustock w/karsten cheekpiece. All you'll need to do is add scope and bases and there you go!
IF you reload, there should be no reason why you couldn't get that rifle to shoot .5 MOA easy!
Maybe something else to look at is the Winchester Model 70-Coyote Light in 300 wsm
. Little "sexier" looking package than the Savage. I think they'd be more in the 850 range? Has a medium heavy barrel!