ANaval guns
30mm DS30M Mark 2 Automated Small Calibre Gun
ship-protection system made by MSI-Defence Systems consisting of a 30mm Mark 44 Bushmaster II cannon on an automated mount
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ANaval guns
ship-protection system made by MSI-Defence Systems consisting of a 30mm Mark 44 Bushmaster II cannon on an automated mount

At a glance
30mm DS30M Mark 2 Automated Small Calibre Gunlarger figure on 0 of 1
Bofors 40 Mk4larger figure on 1 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Empty
Single sourceEmpty: 2,300 kilograms (5,100 lb )[source]
Configuration
| Specification | 30mm DS30M Mark 2 Automated Small Calibre Gun | Bofors 40 Mk4 |
|---|---|---|
| Crew | — | remote controlled with gyro-stabilised local control back-up[source] |
| Type | Gun turret for autocannon with automated mount or manual control[source] | Naval gun[source] |
| Place of origin | United Kingdom[source] | Sweden[source] |
| In service | 2007–present[source] | 2012–present |
Barrel length
Single source94.88 inches (2,410 mm)[source]
Rate of fire
Single source300 rounds/min[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Used by | See operators[source] | See operators[source] |
|---|
| Designer | MSI-Defence Systems / Alliant Techsystems[source] | BAE Systems AB[source] |
|---|
| Shell | 30×173mm[source] | 40 × 365 cartridge weight 2.5 kilograms (5.5 lb ) shell weight 0.975 kilograms (2.15 lb )[source] |
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| Role | ship-protection system made by MSI-Defence Systems consisting of a 30mm Mark 44 Bushmaster II cannon on an automated mount[source] | — |
|---|
| Manufacturer | — | BAE Systems AB[source] |
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| Produced | — | 2009–present[source] |
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| Elevation | — | −20°/+80°[source] |
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| Traverse | — | 360°[source] |
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| Feed system | — | Magazine capacity : 100 ready rounds[source] |
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| Reported operators | — |
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