Quick Answer
For a new 6x47 Lapua rifle, sight in at 100 yards with a 24-inch sight radius, using a target with 1-inch grid size. Start with a cold bore and aim for the center of the target, adjusting the scope elevation for a 1-inch drop at 100 yards. Make adjustments in 0.25-inch increments.
Choosing the Right Ammunition and Scope Settings
When sight in a 6x47 Lapua rifle, choose a high-quality match-grade ammunition and ensure the scope is set to the correct parallax setting for the maximum magnification power. Typically, this is 25-50 yards for scopes with 25-50x magnification. Set the scope’s reticle to the correct diopter for the shooter’s eye relief and adjust the parallax setting accordingly.
Sight In Procedure
Begin by installing the scope and aligning the reticle with the bore using a boresighter. Next, set the elevation adjustment to zero and ensure the rifle is level. Aim at the center of the target at 100 yards and fire a shot. Measure the impact point and adjust the elevation in 0.25-inch increments until the shot hits the center of the target. Repeat this process until the shot consistently hits the point of aim.
Adjusting for Wind and Elevation Changes
Once the rifle is sighted in at 100 yards, adjust the elevation for longer ranges. For a 6x47 Lapua rifle, add approximately 2.8 inches of elevation per 100 yards for a 100-grain bullet. For example, at 200 yards, add 5.6 inches to the elevation setting. Also, consider adjusting for wind deflection, which can be significant at longer ranges.
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