RE: Post Your Do's and Don'ts of Sighting in a Rifle.
1) bore sight your rifle, that will save some shots. 2) get dead on at 25 yards, 3) shoot a GOOD three shot group at 100 yards, 4) as your rifle is sitting solidly on your rest, preferable a sight vice, look through your scope w/o moving the rifle at all and move your cross hairs to your three shot group or below the group if you want to be X inches high at 100 yards. Your now sighted in, but take another three shots to make sure.