Pre-Drilled Weaver/Picatinny Scope Rail Mount for Marlin

FEATURE: Material: High Quality Aircraft Grade Aluminum 6061-T6 Type: Pre-drilled Length: 4.76" Net Weight: 1.2 oz Accept all standard weaver rings  Mounting Screws May Too Long For Model 336, 30AS Mounting Screws Too Big For Model 45-70 1895 1894 Compatible Model: Marlin 9 , 45, 30AS, 30AW, 36, 62, 93, 336, 336C, 375, 444, 1993, 1894 COWBOY,  Glenfield 30,        Zane Grey, Camp-9 Carbine, 992M, 989, .22 AUTO, Mossberg 640, Western Field 740.