What caliber is the GAU-2?

Prepare for the Aircraft Maintenance, Electrical Systems, and Hazard Communication in the Air Force Test. Study with multiple choice questions, flashcards, and detailed explanations. Get ready to excel in your exam!

Multiple Choice

What caliber is the GAU-2?

Explanation:
GAU-2 uses 7.62 mm NATO ammunition. This rotary minigun fires the 7.62×51mm round, a rifle-caliber cartridge chosen to balance useful muzzle energy, weight, and ammunition feed on aircraft mounts. The 7.62 mm round provides enough hit power for light-aircraft targets while keeping the gun compact and reliable for rapid-fire operation. The other calibers listed correspond to different weapons (smaller rifle rounds or a heavy .50 caliber) and are not the caliber used by the GAU-2.

GAU-2 uses 7.62 mm NATO ammunition. This rotary minigun fires the 7.62×51mm round, a rifle-caliber cartridge chosen to balance useful muzzle energy, weight, and ammunition feed on aircraft mounts. The 7.62 mm round provides enough hit power for light-aircraft targets while keeping the gun compact and reliable for rapid-fire operation. The other calibers listed correspond to different weapons (smaller rifle rounds or a heavy .50 caliber) and are not the caliber used by the GAU-2.

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