>>23471736
That is a bit of an odd history. The original lore was that Juaggu has triple 320mm rocket launchers, so it was basically designed with bazooka fingers, 320mm was also the caliber of an obscure proto-Giant Bazooka used by some models of Zaku High-Mobility type. But when Unicorn comes around, apparently that specific Juaggu was customized for higher performance. The giant "fingers" were modified to carry rapid-fire small rockets, like Guntank's arm guns but much higher performance. The old OYW mega particle chest cannons were replaced with newer beam guns as well, they fire thin beams more associated with later Zeon weapons than the typical thick OYW beams