Weaver Classic Top Mount Aluminum Base Silver Marlin 36/336, Mossberg 640 #63BS

The Weaver Classic Top Mount Aluminum Base is engineered for precision and durability, providing a solid foundation for mounting your optics. Each base is machined to exacting tolerances for a custom fit and features a square-cut notch that securely mates with the cross bolt of every Weaver detachable ring. Built from lightweight, high-strength aluminum, this base delivers long-lasting performance and stands up to the effects of heavy recoil. It’s an ideal choice for shooters looking for a dependable and straightforward mounting solution.