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50-caliber machine gun during a familiarization fire exercise on the fantail of USS Abraham Lincoln (CVN 72).
JSTO Airmen also conduct familiarization fire on the Army's short-range marksmanship course, testing their ability to fight their individual weapons systems effectively against enemy forces within 25 meters.
Shotguns require only a few rounds of familiarization fire rather than a full qualification.
What we came up with was a three-phase plan: Pre-marksmanship instruction (PMI), a practical exercise, and the familiarization fire itself.