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K-SPEC Enhanced AR15 BCG with side vent, dual ejectors, and nitride finish. Plug-and-play bolt-carrier group designed for reliable operation in suppressed or unsuppressed configurations. Machined to KAK specifications and compatible with AR-15 platforms. Caliber options include 450 Bushmaster and 458 SOCOM.
Specifications
- Manufacturer:
- Kak Industry
- Category:
- bolt-carrier-group
- Caliber:
- .450 Bushmaster
- Platforms:
- AR-15
- MPN:
- MO-425-0503-040
- Required Component:
- Yes
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