Weaver USA Pistol Scope Mount Base, Fits Ruger Mark I Or Mark II #306

New Weaver USA scope mount base, fits Ruger Mark I or Mark II #306 gloss black

Vintage Ruger Weaver-Style Scope Base Adapter For Mark/II/III Handguns - 90224

Weaver Mount Scope Base For Ruger Mark I or Mark II #306 Gloss

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