The M392 Designated Marksman Rifle is a precision rifle used by the UNSC Army during the events of Halo: Reach. It was once widely used in the entirety of the UNSC, but has since been replaced by the BR55 Battle Rifle in all branches but the Army.


The DMR is the default weapon in the grand majority of the multiplayer playlists in Halo: Reach. It is easily the most versatile weapon available to the player, and is almost certaily the best choice for mid-ranged combat.


Firing Mode Semi Automatic
Rate of Fire N/A
Magazine Capacity 15 Rounds
Ammunition Capacity 4 Magazines (60 Rounds)
Rounds to Kill 5 Rounds (Fully shielded SPARTAN)
Misc Effects Due to a rounding error in gametype settings for weapon damage/resitance, having 110% Damage and 110% Damage Resistance will allow the DMR to kill in four shots, similar to the Halo 2/3 Battle Rifle.