Walther

Walther is a name that refers to a German firearms manufacturer, and the term may refer to one of four weapons in the Call of Duty series:
*Walther P38 - A semi-automatic pistol featured in Call of Duty 2: Big Red One, Call of Duty 3, Call of Duty: World at War and Call of Duty: WWII.
*Walther G41 - A semi-automatic rifle unique to Call of Duty: World at War (Nintendo DS).
*Walther 2000 - The WA2000 as it is called in Call of Duty Online.
*Toggle Action - A semi-automatic shotgun featured in Call of Duty: WWII, and referred to as Walther in the game files.