This diagram taken from Browning’s instruction book with the Auto five displays the bronze friction piece along with the friction ring. (Image courtesy Browning). The Browning Auto 5 will continue to operate reliably devoid of this adjustment, and evidently will truly operate without the bronze friction piece and friction ring https://cashhufpy.wikilentillas.com/1469984/top_guidelines_of_iwi_uzi_pro_pistol_for_sale