How to Sight a Rifle?

Published on January 14, 2026
Duration: 1:30

This video provides a practical guide on how to sight in a rifle, demonstrated by a professional firearms instructor from Gun For Hire Range. It emphasizes establishing a consistent three-round group before making adjustments to the optic's elevation and windage turrets. The process involves iterative refinement through small adjustments until a precise zero is achieved, ensuring accuracy for the shooter's specific rifle and optic setup.

Quick Summary

To sight in a rifle, start with dry fire practice for comfort. Then, fire a three-round group to establish your baseline. Observe where the group lands relative to your aim point and make small, incremental adjustments to the optic's elevation and windage turrets until a tight group is centered on the target.

Chapters

  1. 00:00Introduction and Setup
  2. 00:12Establishing a Group
  3. 00:34Adjusting the Optic
  4. 00:53Iterative Refinement
  5. 01:14Final Zero

Frequently Asked Questions

What is the first step in sighting a rifle?

Begin by ensuring you are comfortable and stable using a block and chair. Perform dry fire practice to get a feel for the trigger and firearm before using live ammunition.

Why is it important to shoot a three-round group when sighting a rifle?

Shooting a three-round group is essential because it establishes a consistent point of impact. This allows you to see exactly where the rifle is grouping before making any adjustments to the optic.

How do you adjust a red dot sight for windage and elevation?

If your group is low and right, you need to adjust the elevation turret upwards and the windage turret leftwards. Make small, incremental turns on the turrets and fire more groups to refine the zero.

What does it mean to achieve a 'good enough zero'?

A 'good enough zero' means you have successfully adjusted your optic so that your shots are consistently grouping tightly in the center of the target, indicating the rifle is sighted accurately for your needs.

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