20mm gun (disambiguation)
Jump to navigation
Jump to search
This disambiguation page lists articles associated with the same or a similar title.
- 20mm Oerlikon (autocannon) [r]: A manually tracked piece of anti-aircraft artillery widely used on ships of the U.S. Navy and other navies during World War II. [e]
- M61 Vulcan (autocannon) [r]: The first widely deployed electrically-powered, 20mm, rotating-barrel autocannon, used on aircraft and some ground vehicles in the Vietnam War [e]
- Phalanx close-in weapons system [r]: A 20mm autocannon system originally for shipboard final defense against subsonic anti-shipping missiles, obsolescent in that role but being deployed for land-based counter-rocket, artillery and mortar (C-RAM) defense against guerrilla rockets. [e]