Wow! So the first thing anyone should do with a new rifle, before firing even one round, is to spend $500 or so to have the bolt fitted, the action detailed and the barrel set back to adjust headspace. If this is not done, the rifle is complete junk and should be scrapped.
Sounds good to me. Just send me (shipping prepaid, of course) all those junk rifles; I promise to give them a good home. I might even shoot one or two, horrible as that idea might be.