| Also known as the M242 Bushmaster.  |
Used by | Login to Edit | |
| 1964 |  Support Ship Sacramento class | 1 | ||||
| 1965 | Coast Guards Hamilton class | 2 | ||||
| 1976 | Assault Carrier Tarawa class | 4 | ||||
| 1985 | Landing Ship/Platform Dock Whidbey Island class | 2 | ||||
| 1987 |  Landing Ship/Platform Dock San Giorgio class | 2 | ||||
| 1989 | Assault Carrier Wasp class | 3 | ||||
| 1991 | Guided-Missile Destroyer Arleigh Burke Flight I class | 2 | ||||
| 1995 | Landing Ship/Platform Dock Harpers Ferry class | 2 | ||||
| 2010 |  Corvette Protector OPV class | 1 | ||||
| 2011 |  Corvette Buque de Accion Maritima (OPV) | 2 | ||||
| 2012 | Coast Guards Sentinel class | 1 | ||||
| 2017 |  Guided-Missile Destroyer Hobart class | 2 | ||||
In Service | Login to Edit | |
| US Navy | ||||||
| US Coast Guard | ||||||
 Bangladesh Navy | ||||||
 Philippine Navy | ||||||
 Nigerian Navy | ||||||
 Vietnam Coast Guard | ||||||
 Sri Lanka Navy | ||||||
| Italian Navy | ||||||
 Algerian National Navy | ||||||
| Royal New Zealand Navy | ||||||
| Spanish Navy | ||||||
| Royal Australian Navy | ||||||
