From Halopedia, the Halo wiki

The EVOS-D mounted on an M392 Designated Marksman Rifle.

The EVOS-D is an optical scope used on the M392 DMR. It is capable of 1-3× magnification.[1]


  • The MA37 assault rifle's in-game model has "EVOS-D" printed on the side. This suggests that the EVOS-D was not established as the M392's scope until Waypoint's article on the DMR was written.
  • The scope's zoom cannot be adjusted ingame, although the scope has a marker that indicates zoom level from 1-3x.
  • The scope has a stadiametric rangefinder, but it is laid out sideways, forcing the user to turn the scope on its side to measure the height of a target.


List of appearances[edit]