Re: anyone ever bore scope a new savage LRPV?
I've bore-scoped a handful of barrels from 12 F/TRs, F-Class, & Palma rifles, if that counts ;)
I've also had the opportunity to walk through the factory and look at the barrels in various stages of production.
They aren't lapped, hand or otherwise, so any marks from the gun-drilling or reaming are going to remain. The good news is that the barrels still seem to shoot pretty well despite the tooling marks that get left behind. Some cartridges seem to be fairly tolerant of this - .308 Win in particular.
I don't follow any particular break-in regimen beyond cleaning thoroughly and scrubbing with a mild abrasive after each trip to the range for the first hundred or so rounds. As time goes on, I stretch that out to where its not uncommon for me to shoot an entire weekend tournament (250+rds) and not really worry whether the barrel was clean when I started or not.