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KAK K15 AR15 upper receiver assembly with a 4.75 inch barrel chambered in 7.62x39. Forged 7075-T6 aluminum upper machined to M16/M4 spec with M4 extension. Barrel is 41V50 button rifled with 7.62x39 chamber and 1:9 twist. Gas system is mid-length with a low-profile .750 nitride finish gas block. Includes a 4 inch 6061-T6 M-LOK handguard with a proprietary clamping system and heavy-duty barrel nut. Muzzle device is a mil-spec A2 birdcage with 5/8-24 threads. BCG is an M16 auto profile carrier. Charging handle is mil-spec with an enhanced large billet latch.
Specifications
- Manufacturer:
- Kak Industry
- Category:
- upper-receiver
- Platforms:
- AR-15
- Length:
- 4.8"
- MPN:
- MO-811-1004-010
- Required Component:
- Yes
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