Mark Carson, right, lead machinist for Hyper-ballistic Range G, operates the controls of an air-lift table as Tim Gilliam, a machinist, gives it a push to help move it, Feb. 23, 2021, at Arnold Air Force Base, Tenn. On the table is a section of barrel being moved to be swapped out for the 8-inch barrel for a test.

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Size: 1864px × 1340px
Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
Model Released: No

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