Assault Carbine

The  is a weapon in Fallout: New Vegas.

Characteristics
It seen being used against Tabitha and other State of Utolbitha mutants in the Fallout: New Vegas screenshots.

Appearances
The appears in Fallout: New Vegas.

Behind the scenes
The weapon looks like a Colt Commando otherwise known as the Colt M733, a 5.56mm weapon from our own timeline, with a the short 20 round magazine.