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National Stock Number:
1305-01-680-9163
Federal Supply Class:
1305
National Item Identification Number:
016809163
Description:
CARTRIDGE,5.56 MILLIMETER
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Manufacturer Information:
| 5.56 X 45MM FRANGIBLE 55 GR. | 1KMD3 | ENGEL BALLISTIC RESEARCH INC |
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Techincal Specification:
| CARTRIDGE GROUPING TYPE | SINGLE ROUND | | PROJECTILE WEIGHT | 55.0 GRAINS | | MUZZLE VELOCITY | 869.0 METERS PER SECOND NOMINAL | | SPECIAL FEATURES | PROJECTILE FRANGIBLE; G1 BALLISTIC COEFFICIENT .105; RECOMMENDED BARREL TWIST RATE 1 IN 7 INCHES; DESIGNED TO BREAK APART INTO DUST AND SMALL FRAGMENTS UPON CONTACT WITH HARD SURFACES, SIGNIFICANTLY REDUCING RICOCHET AND OVER PENETRATION |
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