Submachine guns are a type of secondary weapon in Army of Two.
In Army of Two, the Skorpion SA Vz 61 is a submachine gun, introduced as the Skorpion.
The H&K MP5k is a shorter variant of the MP5, available for use in Army of Two.
The MAC-11 machine pistol is portrayed in the game as the MP-11A1.
The P90 is a submachine gun in Army of two
The MP7 is a compact, personal defence weapon, available in Army of Two.