WEAVER NUMBER 63B TOP MOUNT BASE
ONE PIECE BASE FOR THE FOLLOING GUNS:
MARLIN9, 45, 30AW/AS, 36, 62, 93, 336 ( ALL MODELS ), 375, 444
1893, 1894 ( ALL ), 1895, GLENFIELD 30, ZANE GREY, CAMP 9 CARBINE,
922M, 989, 22 AUTO RIFLE
MOSSBERG 640 OCTAGON BARRELS OR FLAT TOP RECEIVERS
( BASE LENGTH 4.700″, .370″ THICK )
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