DNZ Products Hunt Masters Scope Mount - Barrett Fieldcraft Tactical Medium Ring 1 in Tube Black Matte

DNZ Products Hunt Masters Scope Mount - Barrett Fieldcraft Tactical Medium Ring 1 in Tube Black Matte. Depends on height style and size. Material is 6061T6 Aluminum. Browning A Bolt Sako A7 Steyr (fits long 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 mount and back mount are .86. Both mounts are the same part. 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 .94 medium 1.06 and High 1.19. Browning X Bolt (fits all action lengths): 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 mount and back mount are .70. 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 .94 medium 1.06 and High 1.19. Howa 1500 Mauser M18 Mossberg 100ATR 4X4 Patriot MVP Weatherby Vanguard Remington 700721722725 (fits all action lengths): 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 mount is .86 and on back mount it is .60. 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 X low .86 low .98 medium 1.10 and High 1.23. 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. Savage Flatback Receiver (Fits 2003 and older long and short actions): Front of receiver is rounded and back is flat where mounts attach. 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 are .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. Savage A17 30MM fits the Savage 2 piece 30mm mounts. Savage Round Receiver (2004 and newer guns) Model 1011121416110111112114116212220 Savage A17 Savage Axis Stevens 200 Ruger American Centerfire Remington 783 (fits long and short actions): Front and back of receiver are rounded where mounts attach. 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 mount and back mount are .86. Both mounts are the same part. 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. Thompson Center Venture (fits long 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 mount and back mount are .88. Both mounts are the same part. 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 .94 medium 1.06 and High 1.19. TIKKA T3 595 695 Whitetail Hunter (fits long and short actions): Mounts fit flat top receivers that are drilled and tapped. 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 mount and back mount are .86. Both mounts are the same part. 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 .94 medium 1.06 and High 1.19. Specifications for DNZ Products Hunt Masters Series 2 Two Piece Scope Mounts: Manufacturer: DNZ