Introducing the Leupold BackCountry cross-slot bases, engineered from 7075-T6 aluminum to offer an unparalleled blend of lightweight design and rugged durability. This specific cross-slot base is meticulously crafted to perfectly fit a browning X-bolt long action and is compatible with both picatinny and weaver style rings, ensuring maximum versatility. Recognizing the significance of the link between your scope and firearm, our mounts are designed to be as reliable and robust as the Leupold optics they secure. With an extensive selection of mounting systems available, you can effortlessly find the ideal match for your firearm and shooting style. Proudly made in the USA and backed by a lifetime guarantee, Leupold mounts are built to withstand a lifetime of challenges, assuring you unwavering performance and peace of mind every time you step into the field.