| Bore |
5.457" 138.6mm |
| Ammunition type |
Semifixed SAP and HE rounds |
|
Projectile weight |
89.5 lbs 40.6 kg |
|
Velocity |
2625 feet per second 800 m/s |
|
Maximum
elevation |
30 degrees |
|
Range |
21,870 yards 20,000 meters |
|
Firing cycle |
5 seconds nominal. In practice, 8-9 seconds. |
This gun was used as the main armament on the Le Fantastique class of large destroyers.
References
The Pacific War Online Encyclopedia (c) 2008 by Kent G. Budge. Index