The quality of any blued finish is dependent on how well the metal is polished, not the bluing process itself - which once started is fairly quick. What tkes time (and skilled labor) is the polishing, and it should be done with care, not speed. This is particularily so if the surface was pitted in the first place.
If they are about to do the polishing you should be able to see light at the end of the tunnel. At this point the revolver is completely disassembled. When they put it back together they'll address any mechanical issues.
If they are about to do the polishing you should be able to see light at the end of the tunnel. At this point the revolver is completely disassembled. When they put it back together they'll address any mechanical issues.