Brownells AZT-M4-556-ST-004 5.56mm NATO BCG Black Nitride MPI
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Brownells | AZT-M4-556-ST-004 | MPN: AZT-M4-556-ST-004 | UPC: 050806002371 | 5.56 MM NATO | Black Nitride | 0.73 lbs | Bolt Carrier Group
The Brownells BRN AR-15/M16 5.56mm NATO Bolt Carrier Group features a full-auto-profile M16 BCG and black nitride finish. Magnetic Particle Inspected (MPI).
Compatible with AR-15 and M16 platform rifles.
Specifications:
- Manufacturer: Brownells
- Model: AZT-M4-556-ST-004
- MPN: AZT-M4-556-ST-004
- UPC: 050806002371
- SKU: Cr681618
- Product Type: Bolt Carrier Group
- Caliber: 5.56 MM NATO
- Profile: Full-Auto M16
- Inspection: Magnetic Particle Inspected (MPI)
- Finish: Black Nitride
- Weight: 0.73 lbs
- Platform: AR-15/M16
Technical Specifications
| Caliber | 5.56 MM NATO |
|---|---|
| Finish | Black Nitride |
| Weight | 0.73 lbs |
| Manufacturer | Brownells |
| Model | AZT-M4-556-ST-004 |
| SKU | Cr681618 |
| UPC | 050806002371 |
| Availability | Out of Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
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