MOA Explained #SavageArms #GunsiteAcademy #longrangeshooting #precisionshooting

Published on October 1, 2025
Duration: 1:11

This video explains the concept of Minute of Angle (MOA) as a standard measurement in US-manufactured telescopes. It details how MOA relates to the 360 degrees of a circle, with 60 minutes in each degree. The explanation clarifies that 1 MOA at 100 yards is approximately 1.047 inches, often rounded to 1 inch for practical purposes.

Quick Summary

Minute of Angle (MOA) is a standard angular measurement in US firearm optics, where 60 minutes constitute one degree. At 100 yards, 1 MOA equates to approximately 1.047 inches, a value often rounded to 1 inch for practical long-range shooting adjustments.

Chapters

  1. 00:01Introduction to Minutes of Angle
  2. 00:07MOA in US Optics
  3. 00:12Circular Measurement: 360 Degrees
  4. 00:15Minutes per Degree
  5. 00:22Breaking Down the Circle
  6. 00:28MOA to Linear Measurement
  7. 00:36Distance is Key
  8. 00:44MOA at 100 Yards
  9. 00:53Precise MOA Value
  10. 00:58Rounding MOA to 1 Inch

Frequently Asked Questions

What is Minute of Angle (MOA) in firearm optics?

Minute of Angle (MOA) is a standard unit of angular measurement used in firearm optics, particularly in the US. It's a fraction of a degree, with 60 minutes making up one full degree, allowing for precise adjustments.

How much does 1 MOA cover at 100 yards?

At a distance of 100 yards, 1 Minute of Angle (1 MOA) covers an area of approximately 1.047 inches. This measurement is often rounded to 1 inch for practical application in long-range shooting.

Why is MOA a common measurement for rifle scopes?

MOA is a common measurement for rifle scopes because it's a standardized way to express the precision of optics and the adjustments they offer. It's derived from the circular measurement system (360 degrees) and is widely adopted in the US firearms industry.

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