There are a few differences between the MRAD and MOA, but at the end of the line they do not have great advantage over the other. ... MRAD is somewhat easier to communicate with others. If you think in yards / inches then it is easier to deal with MOA. If you measure in meters / centimetres then you better choose MRAD.
Does the military use MOA or Mrad?
Those that prefer the metric system will find MRAD calculations easier, while if you use the imperial system, an MOA scope is ideal. Even though the two styles are very close in accuracy, the wide majority of shooters prefer MRAD due to the fact that it's standardized in the military.
Does the military use Mrad?
Monday, Mar. 30, to acquire the MK22 Multi-role Adaptive Design (MRAD) rifle as the Army's new sniper weapon system. The Army will procure approximately 2,800 MK22 rifles from Barrett, the current maker of the Army's M107 .