injector bubbing on breetch face Archived Message Posted by jerry spinks on November 5, 2015, 6:02 pm my ideal grade smith has the left injector rubbing a shining place on the breech face what can be done to correct this. Message Thread: injector bubbing on breetch face - jerry spinks November 5, 2015, 6:02 pm Re: injector bubbing on breetch face - David Williamson November 5, 2015, 6:22 pm   Searching