How-To Zero Your Riflescope | SIG SAUER

Published on September 26, 2025
Duration: 4:28

This guide details the process of zeroing a rifle scope, emphasizing the importance of a stable shooting platform and consistent point of aim. It covers analyzing impact groups, calculating necessary adjustments based on scope specifications (MOA/Mil Rad), and making incremental corrections to achieve a precise zero at 100 yards. The instruction is delivered by Mike from 6our Academy.

Quick Summary

Zeroing a rifle scope at 100 yards is a standard practice. Ensure a stable shooting platform, fire a group of five shots, and analyze the impact center. Consult your scope's manual for MOA or Mil Rad adjustments and click values to calculate the necessary corrections for elevation and windage.

Frequently Asked Questions

What is the recommended distance for zeroing a rifle scope?

It is generally recommended to zero rifle scopes at 100 yards. This distance provides a solid baseline for understanding ballistic drop and making further adjustments for longer ranges.

How do you calculate scope adjustments for zeroing?

First, determine the center of your impact group. Then, consult your scope's manual for its adjustment system (MOA or Mil Rad) and click value. Calculate the number of clicks needed to move the group to your intended point of aim.

What is the difference between MOA and Mil Rad adjustments on a scope?

MOA (Minute of Angle) adjustments are typically smaller, often 0.5 MOA per click, equating to roughly 0.5 inches at 100 yards. Mil Rad adjustments are larger, often 0.1 Mil per click, equating to about 3.6 inches at 100 yards.

What are the key steps to zeroing a rifle scope?

Ensure a stable shooting platform, shoot a group of five rounds, analyze the group's center, calculate necessary adjustments based on scope specs, make the adjustments, and then shoot another group to verify.

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