Weaver Detachable Top-Mount Base 1Pc Marlin/Mossberg/Western 63B 48069

Nobody makes bases to fit as many guns as Weaver. Yet each base is machined to tight tolerances for a custom fit. They're designed to fight the effects of recoil with a square cut notch that precisely mates to the sturdy cross bolt in every Weaver Detachable Ring. Custom hardened fastening screws come with every Weaver base. No.63B mount

Fits:

• Marlin 9, 45, 30AS, 36, 62, 93, 336, 375 and 444
• Marlin 1893/1894/1895, Glenfield 30, Zane Grey
• Marlin 922M and 989
• Mossberg 640
• Western Field 740

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WARNING: 

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov