Weaver 63BS Top Mount Base - Silver Details

Each Weaver base is machined to the tightest tolerances for a custom fit. They are 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.Fits:Marlin 9, 45, 30AS, 36, 62, 93, 336, 375, 444, 1893, 1894, 1895, Glenfield 30, Zane Gray, Camp-9 Carbine, 922M & 989Includes custom-hardened fastening screws for mounting Each Weaver base is machined to the tightest tolerances for a custom fit. They are 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. Fits: Marlin 9, 45, 30AS, 36, 62, 93, 336, 375, 444, 1893, 1894, 1895, Glenfield 30, Zane Gray, Camp-9 Carbine, 922M & 989 Includes custom-hardened fastening screws for mounting