What Aircraft shoots a 20mm round?
The M61 Vulcan is a hydraulically, electrically or pneumatically driven, six-barrel, air-cooled, electrically fired Gatling-style rotary cannon which fires 20 mm (0.787 in) rounds at an extremely high rate (typically 6,000 rounds per minute).
How many rounds does the phalanx shoot?
The Block 1A and newer (pneumatic driven) CIWS mounts fire at a rate of 4,500 rounds per minute with a 1,550-round magazine. The velocity of the rounds fired is about 3,600 feet per second (1,100 m/s).
What caliber are naval guns?
List of naval guns by caliber
| Diameter (mm) | Weapon name | Country of origin |
|---|---|---|
| 76.2 mm (3.00 in) | 3″/23 caliber gun | United States |
| 76.2 mm (3.00 in) | 3″/50 caliber gun | United States |
| 76.2 mm (3.00 in) | 3″/70 Mark 26 gun | United States |
| 76.2 mm (3.00 in) | 76 mm air-defense gun M1914/15 | Soviet Union |
How big were the guns on the Bismarck?
eight 15-inch
The Bismarck was laid down in 1936 and launched in 1939. It displaced 52,600 tons, mounted eight 15-inch (38-centimetre) guns, and had a speed of 30 knots.
What was the biggest gun ever put on a ship?
The largest calibre guns ever mounted on a ship were the nine 45.7 cm (18 inch) guns installed on the Japanese battleships Yamato and Musashi. The shells weighed 1,452 kg (3,200 lb) and could be fired 43.5 km (27 miles). Yamato and Musashi were the largest battleships ever to sail.
What kind of gun is a 20mm cannon?
Oerlikon 20 mm cannon. The Oerlikon 20 mm cannon is a series of autocannons, based on an original German 20 mm Becker design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II, and many versions still in use today.
What kind of gun is the 20mm modèle F2?
Please help improve this article by introducing citations to additional sources. The 20 mm modèle F2 gun is a naval defence weapon used by the French Navy. It was developed from the GIAT M693. It fires the 20×139 mm round originally developed for the Hispano-Suiza HS.820 series.
What happened to the 20mm AA gun after WW2?
The Swiss Oerlikon company continued to sell 20mm AA guns after WWII. The Swiss Army used 20mm AA guns until the late 1990s and then replaced them with the Stinger handheld anti-aircraft missile. WWII British Army MOUNTING, UNIVERSAL, 20 MM. GUN, Mk.
Was the Oerlikon 20mm anti-aircraft gun used in the Royal Navy?
Initially the Oerlikon was not looked upon favorably by the Royal Navy as a short-range anti-aircraft gun. In 1937–1938 Lord Louis Mountbatten, then a captain in the Royal Navy, advocated within the Royal Navy to set up an unprejudiced trial for the Oerlikon 20 mm gun, but was unsuccessful.