How to Zero a Red Dot #shorts

Published on February 26, 2026
Duration: 0:55

This guide details how to perform an initial zero on a red dot optic using a laser bore sight. It covers the setup of the bore sight tool and the alignment process with the firearm's barrel and the optic's reticle. This method saves time and ammunition at the range by providing a close-to-zero starting point.

Quick Summary

Zeroing a red dot sight is simplified with a laser bore sight like the Tactical Elites Sight Rite 2.0. Insert the tool into the barrel, activate the laser, and align your red dot's aiming point with the projected green dot at approximately 25 yards for an efficient initial zero.

Chapters

  1. 00:00Introduction: New Springfield Echelon with Holosun Optic
  2. 00:10Using the Tactical Elites Bore Sight Tool
  3. 00:30Bore Sight Laser Alignment for Zeroing

Frequently Asked Questions

What is the easiest way to zero a red dot sight?

The easiest way to initially zero a red dot sight is by using a laser bore sight. Insert the bore sight into your firearm's barrel, turn on the laser, and align your red dot's reticle with the projected laser dot at a set distance, typically 25 yards.

How do you use a laser bore sight?

A laser bore sight is inserted into the firearm's barrel. Once secured, you activate the laser, which projects a point of light. You then adjust your red dot sight's elevation and windage until its aiming reticle is centered on the projected laser dot.

What tools are needed to zero a red dot?

To zero a red dot sight, you'll need the firearm with the optic mounted, a laser bore sight appropriate for your firearm's caliber (like the Tactical Elites Sight Rite 2.0), and a target at a suitable distance (e.g., 25 yards) for initial alignment.

Why use a bore sight instead of going straight to the range?

Using a bore sight saves significant time and ammunition. It provides a close-to-zero starting point, meaning you'll likely only need a few shots at the range to fine-tune the optic's zero, rather than many adjustments.

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