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Machined in house and assembled using only the finest steels and components. KAK Industry takes pride in producing some of the finest Mil-Spec AR15 bolt carrier groups available, made 100% in house at our MO facility using the latest in robotics manufacturing tech
- Carrier- machined from aircraft/bearing quality 8620 steel, heat treated, ground to perfection
- Profile- M16 full auto profile carrier with correct sear trip placement
- Bolt- Machined from aircraft/bearing quality 9310 steel, heat treated properly, precision ground, standard .125 bolt face depth, Shot Peened, MPI Tested
- Firing pin- Machined to the mil-spec print from 8740, precision ground, properly heat treated
- Extractor- Machined enhanced billet extractor - phosphate coated
- Ejector- S7 tool steel ejector and extractor retaining pin
- Gas Key- 4130 steel, nitride treated, precision staked using our hydraulic staking machine
For 7.62x39, 9x39, or similar, designed to run both steel and brass cased ammo
Specifications
- Manufacturer:
- Kak Industry
- Category:
- bolt-carrier-group
- Caliber:
- 7.62x51mm NATO
- Platforms:
- AR-15
- Weight:
- 12 oz
- MPN:
- MO-425-0503-004
- Required Component:
- Yes
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