AEDC reactivates 8-inch barrel for Hyper-ballistic Range G
Tim Gilliam, an Arnold Engineering Development Complex machinist, adjusts a piece on the 8-inch track of the Hyper-ballistic Range G gun May 3, 2021, at Arnold Air Force Base, Tenn. After a projectile leaves the gun barrel it is guided by the track until within a short distance of the target. (U.S. Air Force photo by Jill Pickett)