Browning X Bolt:
Base screws are 6-48 X 1/4"" long. Ring screws are 6-40 X 5/8"" long. Both screws use 7/64 Allen wrench. Super Short action - Outside to outside of rings is 3.79"". Rings are .63"" wide. 4 Hole to hole spacing dimensions are .70"", 2.82"", .70"". Height of mounts from top of receiver to centerline of scope tube is - low .94"", medium 1.06"", and high 1.19"". Mount fits right hand firearms. Short action - Outside to outside of rings is 3.91"". Standard rings have 2 screws per ring and rings are .63"" wide. Tactical rings have 4 screws per ring and are .80"" wide. 4 Hole to hole spacing dimensions are .70"", 2.94"", .70"". Height of mounts from top of receiver to centerline of scope tube is - low .94"", medium 1.06"", and high 1.19"". Mount fits right hand firearms. Long action - Outside to outside of rings is 4.58"". Standard rings have 2 screws per ring and rings are .63"" wide. Tactical rings have 4 screws per ring and are .80"" wide. 4 Hole to hole spacing dimensions are .70"", 3.69"", .70"". Height of mounts from top of receiver to centerline of scope tube is - low .94"", medium 1.06"", and high 1.19"". Mount fits right hand firearms.
