Sight the Scope of a Rifle in and Zero It

To get the most accurate shots on the range and in the field, sighting your scope is the only way to shoot. Sighting can sometimes be a difficult and time-consuming process, but it doesn't have to be. We'll show you how to sight in a rifle and zero it in a few easy steps.

Steps

  1. Mount the scope. Get your rifle and mount the scope with mounts that are designed to take as much recoil as your rifle will produce.
    • This is very important because if you are shooting a 30-06 and you have a .22 scope mounted on it, very bad things will happen! For example, your scope will probably fly off your rifle and could injure you or those around you.
    • Make sure the mounts are tight, and if necessary, use lock-tite on the screws.
  2. Gather the following materials:
    • Padding of some kind so you don't go home aching and sore and also to protect the finish of your rifle.
    • A rifle rest or sandbags for added stability and to reduce error.
    • Start with at least a hundred rounds of ammunition
    • A bore sighter. They cost around $20-$50 and help the sighting process go much smoother.
    • Screwdrivers for adjusting your scope
    • Targets
    • A pair of binoculars
    • Note: if you are going to be using a tripod on your rifle, put this on with your scope.
  3. Bore sight your rifle.
    • At the range, set your target at 25 yards/meters and 100 yards/meters.
    • Secure the rifle in a bipod, on sandbags, or just any other method to hold the rifle steady while you sight it. Make sure no part of the rifle is resting on a hard surface.
    • If you have a bolt-action rifle, remove the bolt and look down the bore, aligning the bore with the target.
    • If you have a single-shot rifle, open the action.
    • Note: auto-loader rifles and pumps cannot be bore sighted this way.
    • Adjust the rifle stand so that when looking through the breech end, the 100-yard target is centered in your view.
    • Without moving the rifle, adjust your scope so that the cross-hairs are aligned on the same object.
    • Your rifle is now bore-sighted to {{safesubst:#invoke:convert|convert}}.
  4. Sight to {{safesubst:#invoke:convert|convert}}. When you're done bore sighting, replace the bolt, and set your scope to the highest magnification that gives you a clear image.
    • Relax, and fire one round at the center of of the 25-yard target.
  5. Cease firing. Make sure your rifle is unloaded, and look towards your target with binoculars or a spotting scope.
    • Find the shot grouping and see what you need to do when you adjust.
    • For example, if your bullet hit in the bottom left corner, you would adjust your scope up and to the right. Follow the scope manufacturer's instructions on sighting.
    • Repeat this process until your shots are hitting in the center.
  6. Sight to {{safesubst:#invoke:convert|convert}}. Make sure your barrel has cooled, get into comfortable, relaxed position, and fire 3 shots, slowly and carefully.
    • Check the shot grouping, and adjust the sight so that when aimed at the center of the bullseye, the bullets hit about {{safesubst:#invoke:convert|convert}} above center. This will give you the most effective maximum range.



Tips

  • Use three shot groups to confirm shot placement.
  • Use same brand of bullets and grain when sighting in that you will be hunting with.
  • For best results, adjust your scope only one direction at a time.
  • Make sure the barrel has cooled off between calibration shots.
  • A rifle can take a long time to sight in, but once you are done, it is worth the effort.
  • Slow steady breathing, and follow the movement of your scope. Don't rush any shot every one counts.
  • A hunters' safety or a firearms handling class is a good idea if you are going to start hunting or shooting around others.
  • You all make this way more complicated. Than it has to be.

1. Shoot at cross with rifle. 2. After first shot put rifle cross hairs on target cross hairs. 3. Hold rifle steady and move crosshairs to point of bullet impact. You are done except for adjusting for yardage. Thus a quick one bullet sight in. You are welcome.

Warnings

  • Guns can be very dangerous. Always make sure of your target and what is behind it. Never point a gun at something you don't intend to shoot or kill. Keep your finger off the trigger until you are ready to shoot.

Things You'll Need

  • See above list
  • Place to practice and make adjustments
  • Scope

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Sources and Citations