Every model in the BackCountry series is constructed with 7075-T6 aluminum, making them some of the lightest and most rugged mounts yet. These BackCountry ringmounts attach directly to a Browning AB3 and will accept any riflescope with a 1" maintube. Misc 1" Ring Type 2-Piece Base/Rings Model BackCountry Style Reversible Front Finish Matte Black Pieces 2 Series Ring Mount Gun Type Rifle Material 7075-T6 Aluminum Mount Type To Receiver Ring Height High Mount Height 1.10" Rings Included Yes