Well, you can have the rifle polished by a good smith by doing the bolt and it's raceways and/or that and just working the action a few hundred times or more. Just make sure that the moving parts are properly greased with some thick stuff while working the action. It'll work in with enough patience. Just a dab will do ya.
-------------------- Lo do they call to me,
They bid me take my place among
them in the Halls of Valhalla,
Where the brave may live forever.