Leupold standard 2pc 2-piece rifle scope mount base - Leupold Standard 2-Piece Rifle Scope Mount Base

Perfect, just as I knew it would be. Shipping from Optics Planet was super fast, too. Whenever I'm looking for for anything related to firearms, Optics Planet is the place I look first. Leupold's prices have gone up a bit since first buying something made by them about fifty years ago, but their solid quality control and lifetime warranty are as good as ever.