Φόρουμ
Out of Elevation Range on scope
You need to raise the rear of the scope up. either in the mount, or raise the entire rear mount on the rifle. The mounts may not have been the optimum for that rifle. By raising the rear of the scope up. That will lower the scope's point of aim in relation to the barrel and bring the point of bullet impact up.
I had a similar problem with a set of scope mounts and got some aluminum shimstock and raised the rear mount up 20 mils which raised the point of aim for my rifle 9 inches, approximately. Nine inches is worth 36 clicks at 100 yards for most scopes with 1/4 inch adjustments at 100 yards even.
Based on the distance from the front o rear ring, the amount of adjustment to off set the scope mount will be more or less. the closer the 2 rings are to each other, the less amount of offset necessary to raise or lower point of impact. You may have to go 30 mils for the amount of offset you are observing to get closer to center line.
If you can't raise the rear mount, some people cut a deeper hemisphere into the front ring to lower the front. This is a lot of work, usually need a machine shop type set up to do a good job, keep the circle smooth and not go to far.
Otherwise try a more standard type set of mounts.
You need to raise the rear of the scope up. either in the mount, or raise the entire rear mount on the rifle. The mounts may not have been the optimum for that rifle. By raising the rear of the scope up. That will lower the scope's point of aim in relation to the barrel and bring the point of bullet impact up.
I had a similar problem with a set of scope mounts and got some aluminum shimstock and raised the rear mount up 20 mils which raised the point of aim for my rifle 9 inches, approximately. Nine inches is worth 36 clicks at 100 yards for most scopes with 1/4 inch adjustments at 100 yards even.
Based on the distance from the front o rear ring, the amount of adjustment to off set the scope mount will be more or less. the closer the 2 rings are to each other, the less amount of offset necessary to raise or lower point of impact. You may have to go 30 mils for the amount of offset you are observing to get closer to center line.
If you can't raise the rear mount, some people cut a deeper hemisphere into the front ring to lower the front. This is a lot of work, usually need a machine shop type set up to do a good job, keep the circle smooth and not go to far.
Otherwise try a more standard type set of mounts.
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