I have worked with several MK V’s in 300 Wby including one that I own. I have not found one yet that I could not get to shoot under MOA at given distance. The synthetic stocks are not custom by any stretch, but sufficiently functional.
I would think the price you state is not too bad if the scope is in near new condition. Wby magnums are best appreciated by a reloader as the commercial ammo is, i think, ridiculously expensive.
If you have a 300 Wby you would have no need of any other hunting rifle for big game.
