Browning A-Bolt 2 Piece Standard Turn-In Base Gloss Finish by Leupold Optics Product Overview now offers the Leupold Browning A-Bolt 2 Piece Standard Turn-In Base Gloss Finish. The Browning A-Bolt mounts are constructed of steel for strength its ability to hold zero. The STD bases work in conjunction with Leupold Turn In Rings to mount your favorite scope. The mounts are finished in gloss black to prevent rust or corrosion and give a shiny appearance. The Standards have a rear adjustable screw for making additional windage changes without moving your scope zero. Summary The Browning A-Bolt STD rings from Leupold are perfect for your rifle. These rings are Leupold Turn In with the windage adjustment designed in. The use of the base for windage will allow you to have 100% of the scopes windage for field adjustment. The four attachment points ensure a strong base to mount your scope. Specifications and Features: Turn In Style Steel Construction Gloss Black Finish Four Attaching Points Rear Windage Adjustment