Marauder's MM14 Dwarf Swivel Gun was a Dwarf War Machine. It was shown in the Marauder Miniatures catalog. [1]
MM14Dwarf Swivel Gun(Marauder blister)
MM14Dwarf Swivel Gun(WFB blister)
MM14 (01)Gunner(DC 9)
MM14 (02)Swivel Gun(3 pieces)
MM14 (03)Spotter (DC 10)