...i finally received recently from ruger a rebarrelled-action for my magnum .416 rigby (after around a 5-month turn-around period).
...unfortunately, the edges of the barrel-banded swing swivel and front sight are still emitting quite a lot of bluing salt 'bloom', notwithstanding the use of copious amounts of shooters choice solvent and kroil.
...any recommendations on how to rectify this situation would be sincerely appreciated.
...tia.