DTM series

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.

Variants
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 * M90 Close Assault Weapon System
 * M90 Close Assault Weapon System Mk.II
 * M90A Close Assault Weapon System
 * DTM/Law Enforcement.