McGraw also praised the A-10's signature weapon, the 30mm GAU 8 Gatling gun. "Oh, man ... It's amazing," an A-10 Warthog pilot, who preferred to be called "McGraw," told Business Insider when ...
The A-10 Thunderbolt II is the only jet purpose-built by the US military to provide close-air support to ground troops — its most fearsome feature being its powerful 30mm Gatling gun. In service for ...