I have two Rem 700 bought years back that have given me fits about not extracting. Doesn't happen but every once in awhile but not extracting is infuriating. The reason I have never bought another Rem. 700. For what they charge for a rifle you would think after all these years they would have improved that fingernail piece of sheet metal they call an extractor to a more dependable design. Rem has known about this problem for at least 50 years & have totally ignored it.. If your rifle extracts dependably I would leave it alone. If not sell the rifle & get a Winchester that has a real extractor. I