Burris 2-Piece XTB Xtreme Weaver-style Solid Steel Base Reversible Tikka 410630

These solid steel bases offer maximum mounting flexibility. They work with all Weaver-style Picatinny-style and mil-spec rings. - Engineered with minimal height and weight - Mil-spec cross slots guarantee rock-solid attachment - Reversible front base accommodates a wide variety of scope mounting lengths (most models) - Matte finish