This diagram taken from Browning’s instruction e-book to the Auto 5 shows the bronze friction piece along with the friction ring. (Photo courtesy Browning). The Browning Auto five will however operate reliably without having this adjustment, and evidently will basically perform with no bronze friction piece and friction ring mounted https://buydanieldefenseddm4v710638.affiliatblogger.com/87027268/little-known-facts-about-century-arms-ap5-pistol