Description
Browning A Bolt 3: Base screws are 8-40 X 1/4? long and ring screws are 6-40 X 5/8? long. Base screws use a 9/64 Allen wrench and ring screws use a 7/64? Allen wrench. Long action – Outside to outside of rings is 4.61?. Rings are .63? wide. 4 Hole to hole spacing dimensions are .86?, 3.86?, .86?. Height of mounts from top of receiver to centerline of scope tube is – low .94?, medium 1.06?, and high 1.19?. Mount fits both left and right hand firearms.