Machined steel construction.

        Versatile, available for many different rifles.

         Forward part of the base accepts a dovetail ring, locking it solidly into position.

         Rear ring is secured by windage adjustment screws.

       Long Range STD™ mounts provide a 20-MOA slope of built-in elevation compensating for bullet drop at extreme ranges.

         STD 2-Piece bases offer maximum accessibility to the breech area of your rifle.

         STD 2-Piece bases fit right- and left-hand actions, and reversible bases are available for many actions.

        STD rings are engineered to match up with STD 1-Piece and STD 2-Piece bases.

       Five different ring heights are available for STD bases.