DNZ Hunt Masters 2-Piece Scope Mount - Marlin XL7, XS7, Winchester 70, Long Short & WSM Actions, Will Not Fit SSA or WSSM - 1" Medium Black

Marlin XL7, XS7, Winchester 70 (fits Long action, WSM, and Short actions): Base screws are 6-48 X 1/4? long. Ring screws are 6-40 X 5/8? long. Both use a 7/64 Allen wrench. Hole spacing dimensions on front and back mount is .86?. Both mounts are not the same part. Back mount is taller than front mount because receiver is lower on back end. Standard rings are .63? wide and Tactical rings are .80? wide. Standard rings have 2 screws per ring and Tactical rings have 4 screws per ring. Height of mounts from top of receiver to centerline of scope tube is ? low .92?, medium 1.05?, and High 1.17?. 2 Screws.