Initially, there were several types of Carrier that varied slightly in design according to their purpose: "Medium Machine Gun Carrier" (the Vickers machine gun), "Bren Gun Carrier", "Scout Carrier" and "Cavalry Carrier".
I starten var der adskillige typer af Carriers, som afveg en smule i udformning, alt efter deres formål: "Medium Machine Gun Carrier" (Vickers maskingevær), "Bren Gun Carrier", "Scout Carrier" og "Cavalry Carrier".