This diagram taken from Browning’s instruction e-book with the Auto 5 demonstrates the bronze friction piece and the friction ring. (Picture courtesy Browning). The Browning Auto five will continue to work reliably without the need of this adjustment, and apparently will basically operate with no bronze friction piece and friction https://caidenhjwhs.wikiworldstock.com/1475845/5_simple_statements_about_savage_110_ultralite_24_300_wsm_for_sale_explained