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AR-15 Chrome Bolt Carrier Group for 5.56 NATO, .223 Remington, and 300 Blackout. Bolt machined from 9130 tool steel inside a carrier machined from 8620 hardened steel. Chrome plated to protect against corrosion and provide a smooth surface for operation, including extractor, gas key and cam pin. Not compatible with full-auto lower receivers. Available with serrated or non-serrated forward-assist options for retro models like the Model 601 or XM16E1.
Specifications
- Manufacturer:
- Brownells
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 050806113916
- MPN:
- AZT-AR15-SA-003
- Required Component:
- Yes
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$139.99
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