ridge runner the rifle is practically brand new other than being a few years old it was bought for a moose hunt and used for that. the last two years it gets checked in the fall and put back in the cabinet may have fired 100 rounds. guy takes very good care of it cleans thouroughly every time and only shoots factory ammo, im not a gunsmith but ive inspected the barrell /chamber myself with a borescope as well as by eye and can see no visible problems. maybe could measure chamber somehow but never have hes kindoff discouraged with it as he spend alot of money for it and the dealer told him it was normal with that size rifle, makes it worse that my weatherby 340 does not do it
nobody else we know has that rifle so nothing to compare to either