The moment a bullet leaves a rifle barrel, it’s dropping. To compensate for that drop and get bullets where they need to go, long-range shooters use one of two units of measure: MRAD or MOA. Both are ...

Most people think of MOA (Minute of Angle) and MRAD (milliradian) as tools for adjusting for bullet drop or windage. But what’s often overlooked is their use for something much bigger – actually ...