Canon de 155 mm Modèle 1920
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The Canon de 155 mm Modèle 1920 was a medium-caliber naval gun used as the primary armament on a number of French cruisers during World War II.
Quick Facts Type, Place of origin ...
Canon de 155 mm Modèle 1920 | |
---|---|
Type | Naval gun |
Place of origin | France |
Service history | |
In service | 1920–1966 |
Used by | France |
Wars | World War II |
Production history | |
Designed | 1920 |
Specifications | |
Mass | 8.87 tonnes (9.78 short tons; 8.73 long tons) |
Barrel length | 8.87 meters (29.1 ft) 50 caliber |
Shell | separate-loading, bagged charge |
Shell weight | 56.5 kilograms (125 lb)[1] |
Caliber | 155 millimeters (6.1 in)[2] |
Breech | Welin interrupted-screw breech |
Elevation | -5° to +40° |
Traverse | Model 1921: -140° to +140°[3] |
Rate of fire | 3-5 rpm[4] |
Muzzle velocity | 850 meters per second (2,800 ft/s)[5] |
Maximum firing range | 26,100 meters (28,500 yd) at 40°[6] |
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