Weaver Mounts 48047 Top Mount Base 47 Black Aluminum - Marlin MR7 / Winchester 70 / Browning A-Bolt Long Action

The Weaver Mounts 48047 Top Mount Base is a precision-machined 1-piece aluminum scope base designed to provide a rock-solid mounting platform for Weaver-style rings on long action rifles. Built from high-strength aluminum and finished in a durable black anodized coating, each base is machined to tight tolerances for a custom-fit installation on specific bolt-action receivers.

This Series 47 Top Mount is engineered to fit the Marlin MR7, Winchester 70 (Long Action), and Browning A-Bolt (Long Action) rifles. The receiver-mounted design bolts directly to the rifle's receiver, offering the classic Weaver cross-lock geometry that accepts a wide variety of Weaver-compatible rings - giving you the flexibility to pair the base with the ring height and style that best suit your scope and shooting application. Rings are not included.

Whether you are replacing a worn original or upgrading a long-action hunting rifle, the Weaver 48047 delivers the dependable fit and repeatable alignment required to hold a consistent zero. A straightforward, hard-mounted Weaver-style top mount for one of the most popular long-action receiver families in American bolt rifles.