How to laser bore sight a scope

Published on February 21, 2022
Duration: 9:16

This video demonstrates how to use a laser bore sighter, specifically the Wolfroad green laser, for initial scope alignment on a Ruger 10/22. It covers safety precautions, attaching caliber adapters, inserting the tool into the muzzle, and the crucial 'rotation technique' to find the true bore axis. The process concludes with live-fire testing for final zeroing.

Quick Summary

Use a laser bore sighter by inserting it into the muzzle and employing the 'rotation technique.' Rotate the tool to find the center of the laser dot's traced circle; this point indicates the true bore axis for rough scope alignment before live-fire zeroing.

Chapters

  1. 00:00Introduction and Safety
  2. 00:40Product Overview: Wolfroad Green Laser
  3. 01:13Setup and Installation
  4. 02:01Understanding Alignment
  5. 03:47The Rotation Technique
  6. 04:55Range Testing and Final Zero

Frequently Asked Questions

What is the primary purpose of a laser bore sighter?

A laser bore sighter is a maintenance tool used to roughly align your rifle's scope or optics with the firearm's bore before live-fire zeroing. It saves time and ammunition by getting you close to the target quickly.

How do you ensure accurate laser bore sighting?

For accuracy, use the 'rotation technique': insert the bore sighter, rotate it in the muzzle, and identify the center of the circle the laser dot traces. This center point represents the true bore axis.

What safety precautions should be taken when using a laser bore sighter?

Always treat the laser bore sighter as a firearm. Never point the laser at faces or look directly into the beam, as it can cause eye damage. Ensure the firearm is unloaded before use.

Can a laser bore sighter replace live-fire zeroing?

No, a laser bore sighter provides a rough alignment only. Live-fire testing at the range is crucial to confirm the zero and make precise adjustments to the scope's turrets for accuracy.

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