Integrated Scope Mounts unitize the ring and base into a single unit machined from 7000 series aluminum to eliminate alignment problems and possible loose connections between bases and rings
Use the .400 in Low ring height for scopes up to a 44mm objective with a standard barrel contour
Use the .500 in Medium ring height for scopes up to a 50mm objective with a standard barrel contour
Use the .600 in High ring height for scopes up to a 56mm objective with a standard barrel contour
Important: Compatible with Browning X-Bolt rifles only