Weaver Top Mount Base 402M

Weaver 48429 Base #402M Top Mount 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