ORIGINAL: eldeguello
ORIGINAL: stubblejumper
1)I boresight the rifle.
2)I fire a three shot group at 100 yards.
3)I adjust the scope to move the point of impact where I want it to be.
4)I fire a three shot group.
5)I readjust the scope if necessary.
I agree with one exception. I fire a shot or two at 25 yards after boresighting to verify the boresighting job. This keeps me from wasting shots at 100 yards. Which I used to do occasionally.
Ditto for a new rifle or scope I start at 25 then move to 100.
If its a known rifle and optic I start at 100. Idon't adjust or fine tune until I have fired a few groups to verify POI for the load. I also never shoot stacked groups, I let the rifle cool adequately between groups by taking other rifles.