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National Stock Number: 1005-01-645-3829
Federal Supply Class: 1005
National Item Identification Number: 016453829
Description: BOLT,BREECH
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Manufacturer Information:
MK1300-0003 | 61JB6 | STILLERS PRECISION FIREARMS LLC |
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Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT:MK13MOD5/7 | SPECIAL FEATURES | RH BOLT ASSEMBLY CONTAINS FIRING PIN, EXTRACTOR, AND EJECTOR IS HELD FIXED BY LOCKING LUGS DURING FIRING, FORCING EXPANDING GAS FORWARD, AND MANUALLY WITHDRAWN TO CHAMBER ANOTHER ROUND. BOLT IS FACTORY LAPPED/COATED WITH BLACK IRON NITRIDE QPQ. BOLT IS SPIRAL FLUTED, S ACTION. LAST FOUR NUMBERS FROM SERIALIZED ACTION ASSEMBLY ARE ETCHED/BURNED INTO BOLT EXTRACTOR ASSEMBLY. |
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