The Brownells BRN Bolt Carrier Group is a full-auto profile M16 BCG designed for AR-15 and M16 rifles chambered in 5.56 NATO. Features magnetic particle inspection (MPI) for quality assurance and a durable black nitride finish for corrosion resistance, reduced friction, and easy cleaning. A reliable drop-in upgrade or replacement for standard AR-platform builds.
Brownells BRN AR-15/M16 Bolt Carrier Group 5.56 NATO MPI Black Nitride
MSRP:
$100.84
$98.99
(You save
$1.85
)
In stock
Buying from Drifters
- Flat $15.99 shipping on most orders
- ships in 1–2 business days
- Questions? Call 772.202.0541
- Family-owned FFL 01/08 SOT · A+ on GunBroker, 700+ reviews
- 5.56 NATO
- Black Nitride
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Brownells
Brownells BRN AR-15/M16 Bolt Carrier Group 5.56 NATO MPI Black Nitride
Specifications
- SKU:
- 078102001
- UPC:
- 050806002371
- Make/Model:
- AR-15
- Make:
- AR-15
- Finish:
- Black Nitride
- Cartridge:
- AKK_5.56 mm NATO
- profile:
- M16 Full-Auto Profile
- compatible platforms:
- ['AR-15', 'M16']
- Caliber:
- 5.56 NATO
- inspection:
- MPI (Magnetic Particle Inspected)
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