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6 Cards in this Set
- Front
- Back
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What is the purpose of the M2A1, caliber .50, machine gun? |
To provide automatic weapon suppression fire for offensive and defensive purposes. It can be used effectively against personnel, light armored vehicles, and low flying/slow flying aircraft |
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What are some characteristics of the M2A1 gun? |
Caliber .50, machine gun, heavy barrel, flexible
- Belt-fed, recoil operated, air-cooled, crew-served
- Capable of firing single-shot and automatic
- Capable of right and left-hand feed
- The M2A1 kit contains unique parts that are used to convert an M2HB to the M2A1 configuration
- All M2A1 barrels are interchangeable without affecting the headspace or timing of the weapon
- Barrel carrier assembly permits quick removal or installation of the barrel
- Backplate trigger block
- Used as a ground gun mounted on the M3 Tripod, MK 93 Mod 0 and Mod 1 mounts, M6 and M7 pedestal, or is installed on the M66 ring mount of several different types of combat vehicles |
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Why must the bolt and barrel extension serial numbers match the last four digits of the receiver serial number? |
To maintain headspace, and prevent gun malfunctions and serious injury |
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What is the weight (approx) of the M2A1 gun (receiver/barrel)? |
82 lbs |
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What is the weight of the M2A1 gun barrel? |
25.6lbs |
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What is the length of the M2A1 gun? And the barrel? |
67.75 in & 47 in |
