Browning 12510 Integrated Scope Mount System Browning X-Bolt w/X-Lock 2 Piece 30mm Low Blued Matte

Browning's Integrated Scope Mount System eliminates alignment problems and the possibility of a loose connection between the base and ring. The ring and base become a single, ultra-rigid unit machined from 7000 series aluminum alloy. The X-Lock scope mounting system that uses four screws per base, replacing the traditional two-screw system.