How To Zero Your Rifle

Published on December 19, 2020
Duration: 13:38

This video provides a comprehensive guide to zeroing various rifle platforms, from AR-style rifles to bolt-action .50 BMGs. It covers both optic and iron sight zeroing techniques, including the use of laser bore sighters for initial alignment and the 'one-shot zero' method for live fire confirmation. The guide emphasizes the importance of re-zeroing after any optic adjustments and demonstrates practical steps for achieving accuracy.

Quick Summary

To zero a rifle, start with a laser bore sight for initial alignment. Then, use live fire for confirmation. The 'one-shot zero' involves firing one round, noting the impact, and adjusting the optic's reticle directly to that point.

Chapters

  1. 00:12Introduction to Zeroing Your Rifle
  2. 00:40Using a Laser Bore Sight for Rough Zero
  3. 01:50Caliber Adapters for Bore Sighting
  4. 03:15Adjusting Magnified Optics (Leupold Mark AR)
  5. 04:30Live Fire: The One-Shot Zero Technique
  6. 06:55Zeroing Iron Sights (Colt M4)
  7. 08:05Rangefinding and Rear Sight Adjustments
  8. 11:37Giveaway and Video Conclusion

Frequently Asked Questions

What is the first step to zeroing a rifle?

The first step often involves using a laser bore sight for initial alignment, which provides a rough zero. This helps save time and ammunition during the subsequent live fire zeroing process.

How do you perform a 'one-shot zero' on a rifle?

To perform a one-shot zero, fire a single shot, identify where it hit relative to your point of aim, and then adjust your optic's reticle directly onto that point of impact.

What is the difference between adjusting elevation and windage on iron sights?

Elevation adjustments on iron sights typically involve turning the front sight post up or down. Windage adjustments are usually made by moving the rear sight left or right.

Why is it important to re-zero a rifle after adjusting the optic?

Re-zeroing is crucial because any change to the optic's position or turret adjustments alters the point of impact. Without re-zeroing, your shots will not be accurate.

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