The DTM Series is a series of shotguns made by the Weapon System Technologies of the UNSC. These weapons comprise the shotgun types found in each of the Halo games prior to Halo: Reach.[1]
Variants
Gallery
The M90 CAWS from Halo: Combat Evolved.
The M90 CAWS from Halo 2.
The M90A CAWS from Halo 3 and Halo 3: ODST.