


Product Description
The FailZero M16/M4 Bolt Carrier Group is built with high-quality components and precise manufacturing to help maintain or upgrade AR-platform rifles. Finished in black nitride for enhanced durability and long-term reliability, this complete bolt carrier group is designed as a ready-to-install assembly. This model is configured with no hammer included and is commonly listed for use in 5.56 NATO / .223 Remington AR-15/M4/M16-style platforms.
Product Highlights
- Black nitride coated bolt carrier group designed for durability and long-term reliability
- Complete BCG assembly intended for M16/M4/AR-15 style rifles
- No-hammer configuration (hammer not included)
- Precision manufacturing and durable construction for consistent performance
- Drop-in style component for mil-spec upper receiver applications (as commonly listed)
Specs
- Brand: FailZero
- Product Type: Bolt Carrier Group (BCG)
- Model/Platform: M16/M4 (AR-15 style)
- Finish/Coating: Black Nitride
- Color: Black
- Configuration: No Hammer Included
- UPC: 094922014283
- Manufacturer Part Number: FZ-NITRIDE-01-NH
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