Weaver 48069 Top Mount Base 63B for Marlin/Mossberg

Experience precision with the Weaver 48069 Top Mount Base 63B, designed for Marlin and Mossberg firearms. This black, 1-piece base is machined to exact tolerances, ensuring a custom fit and maximum strength. Its robust aluminum construction features the reliable Weaver cross-lock design, providing unparalleled stability for your scope. Perfect for bolt action rifles, this top mount base securely attaches to the receiver, making it an essential accessory for any shooting enthusiast.