Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight.

• Weaver 48069 Base #63B Top Mount Scope Base is machined to tight tolerances for a custom fit
• Designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver
• Aluminum base offers maximum strength for rings to hold tight
• Custom hardened fastening screws come with every Weaver base
• 1-piece top mount base
• Material: aluminum
• Please check your local store for availability