Call of Duty Wiki
Call of Duty Wiki
The subject of this article appears in Call of Duty Online
For similarly named shotguns, see KSG 12 and SG12.

The CSG-12 is a pump-action shotgun featured in Call of Duty Online. When the magazine is emptied, it is quickly reloaded with a shotgun speedloader, whereas during a mid-reload the shells are inserted one-by-one like usual pump-action shotguns.