Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Cougar mai amphibious shi ne mai kai tsaye Fire Support Vehicle (Wheel) FSV (W) bambance-bambancen na Armored Vehicle General Purpose.
Tabbas, mafi rikitarwa na jumla shine "Cougar mai amphibious ya kasance kai tsaye Motar Taimako na Wuta (Keɓaɓɓen) FSV (W) nau'ikan na Armored Vehicle General Purpose wanda ya dogara da jikin MOWAG 6X6 Piranha na Switzerland tare da babban bindiga na 76 mm wanda aka saka a cikin Biritaniya FV101 Scorpion Tank turret. "