In our latest installment of 'TWZ TV,' we take a look back at the A-10 Warthog's defining weapon, the 30mm GAU-8A Avenger cannon ... once you added in the ammo drum and feed system.

Summary and Key Points You Need To Know: The A-10 Thunderbolt II, known as the Warthog, is equipped with the GAU-8 Avenger ... of 1,150 rounds of ammunition in the drum. The entire apparatus ...