This article or section contains information about StarCraft: Ghost, which has been declared non-canon. Elements may be taken as 'flavor lore' however. The content may be significantly out of date. Please do not add speculation to this article, and remember to cite a published source for details.
The submachine gun is a terran mid-powered rifle used by light infantry. It appears to be named interchangeably with the gauss rifle, indicating a similarity between the two types of weapon.