GAU-19/B
The GAU-19/B is a lightweight, three-barrel Gatling gun ideal for use in air, land, and sea operations. Designed for .50 caliber (12.7mm) M9-linked ammunition and capable of firing 1,100 to 1,300 rounds per minute, the GAU-19/B lays down devastating firepower. The gun’s simple, lightweight design is fully qualified and field-proven by more than a decade of successful deployment by US and allied forces.

Reliably Lethal
Key Features & Benefits
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3 Barrels
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.50 Caliber (12.7 mm)
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Electric drive
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Scheduled maintenance begins at 35,000 rounds
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Automatic clearing cycle prevents chambered round cook-off
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40,000 mean rounds between failure
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Fully qualified and flight-proven
Specifications
- Weight: 109 lbs
- Capacity: 500-1200 rounds
- Rate of Fire: 1100-1300 rounds/min