The Zephyr is clearly inspired by fighter jets, based on its role and weaponry. Its gatling is a reference to the guns found on modern jet aircraft, like the M61 Vulcan series of rotary cannon on US planes. Thing is, the Vulcan is a 20mm cannon, easily mounted in the body of an aircraft, while the Zephyr is carrying a honking 90mm artillery cannon gatling. Definitely not a ‘stable,’ ‘lightweight’ weapon the description refers to. And forget about carrying anywhere near 7500 rounds.