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AR-15 bolt carrier group for left-handed AR-15 uppers. Left Hand model designed to work with 7.62x39, 9x39, or similar, intended to run both steel and brass cased ammo. Machined in house using high quality steels and components.
- Carrier: machined from aircraft/bearing quality 8620 steel, heat treated, ground to perfection, and nitride treated by HM BlackNitride
- Profile: M16 full auto profile carrier with correct sear trip placement
- Bolt: machined from aircraft/bearing quality 9310 steel, heat treated, precision ground, nitride finished, standard .125 bolt face depth, MPI Tested
- Firing pin: mil-spec 8740 steel, precision ground, heat treated, chrome plated
- Cam Pin: Nitride treated
- Extractor: 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
- MPN:
- MO-425-0503-044
- Required Component:
- Yes
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