![In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes. In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.](https://www.agmglobalvision.com/image/catalog/News/apr21/how-to-calculate-moa-1630.png)
In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.
If I want my .223 Rem rifle dead on between 25 yards and 300 yards what range estimate must I zero it? - Quora
![I see a lot of questions on here about shooting 300 and 500 yards. What do you consider long range? : r/longrange I see a lot of questions on here about shooting 300 and 500 yards. What do you consider long range? : r/longrange](https://preview.redd.it/vx61nc5ooaa71.jpg?width=640&crop=smart&auto=webp&s=f968f4092462bffe1430b1e9d51e14dbdc72eb4c)