M392 Designated Marksman Rifle

"The single-shot DMR fits somewhere between the sniper rifle and the battle rifle. It's deadly at range, but a quick trigger finger and careful aim assure that even at medium to short distances it packs a punch."

- Game Informer February 2010 Issue

The Designated Marksman Rifle, abbreviated DMR, is a combat rifle used by the United Nations Space Command.

It is known to have been used at least during the Battle of Reach in 2552, by members of the Noble Team.