The Brownells BRN AR-308 Bolt Carrier Group is a direct replacement BCG designed for AR-platform rifles chambered in .308 Winchester. Features a durable nickel boron finish that provides enhanced corrosion resistance, reduced friction, and easier cleaning compared to standard phosphate-coated BCGs. Compatible with AR-308 pattern rifles. The nickel boron coating also improves lubricity for smoother cycling and reliable operation.
Brownells BRN AR-308 Bolt Carrier Group .308 Win Nickel Boron
A+ rated on GunBroker · 700+ reviews
MSRP:
$167.75
$150.00
(You save
$17.75
)
In stock · ships in 1–2 business days
- Family-owned · Licensed FFL 01 & 08 · SOT dealer
- Secure checkout
- Flat-rate shipping $15.99 per order · hazmat & shotgun ammo excepted
- 308 Winchester
- Nickel-Boron
- Nickel Boron
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Brownells
Brownells BRN AR-308 Bolt Carrier Group .308 Win Nickel Boron
Specifications
- SKU:
- 078000392
- UPC:
- 050806112391
- Make:
- AR .308
- Make/Model:
- AR .308
- Finish:
- Nickel-Boron
- Cartridge:
- CTT_308 Winchester
- platform:
- AR-308
- sku:
- 078000392
- finish:
- Nickel Boron
- Caliber:
- 308 Winchester
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