Weaver Tactical Detachable Top Rifle Scope Base Mount Fit Marlin 39A 1 Piece ...

Weaver Marlin 39A One-Piece Scope Base #90 Round BBL - 48090

Marlin 39A weaver scope mounts base 29

Weaver Tactical Detachable Top Rifle Scope Base Mount Fit Marlin 39A 1 Piece ...

Marlin Scope Rail Weaver Mount

Weaver Standard Top Mount Aluminum Scope Base - Gloss Black- #63B - Marlin 48069

Weaver, Model #90 Detachable Top Mount base, Fits Marlin 39A, 39M, 39D

Weaver 90 Top mount Base 48090 Gloss fits, Marlin 39a round bbl*