| ||For an overview of submachine gun models in the Fallout series of games, see submachine gun.|
A lightweight submachine gun in a specific configuration found exclusively in the Nuclear Winter mode. With a wide spray, 10mm submachine guns are more effective at close range, lacking the ability to fight more distant enemies. No other configurations are found in the Nuclear Winter mode.
While weapons and armor cannot be crafted or modified during Nuclear Winter matches, the 10mm submachine gun is found with the following modifications pre-attached;
- The name of the 10mm submachine gun found in Nuclear Winter isn't affected by modification prefixes.
- The 10mm submachine gun uses modifications with the same names as those in Adventure mode but are separate entities created specifically for the Nuclear Winter game mode.