5-20 Infantry Board Practice Test

In shooting terminology, MOA stands for Minute of Angle. It is a measurement used to describe the accuracy of a firearm and the precision of shot placement. Specifically, one Minute of Angle is equal to 1/60th of a degree. At 100 yards, one MOA roughly corresponds to a 1.047-inch circle, but it's commonly approximated to 1 inch for practical purposes. Understanding MOA is crucial for shooters when adjusting their sights or scopes, as it helps them to compensate for bullet drop and windage at various distances. This precision measurement allows for effective communication about adjustments needed for accurate shooting, which is essential in both training and competitive shooting contexts.