Popular Mechanics on X: "30MM round from a General Electric GAU-8/A Avenger, which is a hydraulically driven seven-barrel Gatling-type auto cannon that arms an A-10 Warthog. The Avenger fires these anti-tank rounds
GAU-8 Avenger | Military.com
Which is the better tank destroyer, the A-10 Warthog or the M1A2 Abrams? - Quora
In Development: M48 GAU-8 | Armored Warfare - Official Website
US Pilot Testing The GAU-8 Avenger Gatling Gun - YouTube
M61 20mm vs GAU-8 30mm Cannon (A-10 THUNDERBOLT II Main Gun) - YouTube
If you fire all of the A-10 Warthog's GAU-8 ammo on a single tank (Abrams perhaps), can it penetrate the tank's armor? - Quora
M48 Patton with GAU-8 - General & Upcoming - War Thunder - Official Forum
Deadly Tank Killer in Action: A-10 30mm GAU-8 Gatling Gun & CBU-105 Cluster Bombs Destroy Tanks - YouTube