Browning's X-Lock integrated scope mount system is lightweight and unitizes the ring and base into a single, ultra-rigid unit. Machined from 7000 series aluminum, it also uses four screws per base, replacing the traditional two-screw system. The integral design eliminates alignment problems and the possibility of a loose connection between the base and ring.
This model is compatible with Browning X-Bolt rifles and has a medium ring height for scopes up to a 50mm objective with a standard barrel contour.