Mark 22 3/50 inch (76 mm)
Used by
| Year | Type | Class | Qty |
|---|---|---|---|
| 1958 | Destroyer |  Restigouche class | 2 |
| 1962 | Guided-Missile Cruiser | Leahy class | 3 |
| 1962 | Landing Ship/Platform Dock | Raleigh class | 3 |
| 1980 | Coast Guards |  Anaga class | |
| 1991 | Corvette | Serviola class |