Take the upper off the lower and pull the bolt. Stabilize the upper on bipod and rear bag, or just sandbags. Look down the bore at a 100 yard target. Don't move the upper and look through the scope at the lowest magnifocation. Turn the turrets (knobs) until the scope is looking at the same point as the barrel. Reasseble the rifle, place a big piece of white paper at 100, and fire one round. Adjust POI as needed to get it where you want it, fire number two, adjust as needed, shot three should be money if the scope tracks properly. After all that you're done zeroing.
800 Yard Steel Range
Precision Rifle InstructionMemberships and Classes Available