Video Results from YouTube.com
Published in : 2018-04-10 | by MilitaryNotes
M61 20mm and GAU-8 30mm Gatling cannon test fire.
Published in : 2014-08-06 | by Gung Ho Vids
Footage shows loading the Phalanx Close In Weapons System (CIWS) "seewiz" and test firing from three different U.S. Navy ships - USS Underwood (FFG-36), ...