LBE 556 BOLT CARRIER GROUP NIB
$137.28
Upgrade your AR-15 with the LBE 556 Bolt Carrier Group, featuring a durable Nickel Boron finish for enhanced corrosion resistance and smoother operation. This high-quality BCG from LBE Unlimited is designed for serious firearm enthusiasts who demand reliability and ease of cleaning in their builds.
21 in stock
The LBE Unlimited 556 Bolt Carrier Group is designed for AR-15 builds. It features a Nickel Boron coating for enhanced corrosion resistance, smoother operation, and easier cleaning.
- Manufacturer: LBE Unlimited
- Product Type: Bolt Carrier Group
- Finish: Nickel Boron coated
- Manufacturer Part Number: LBM16BCG-NIB
- UPC: 784682014578
- Category: Parts
| Weight | 0.875 lbs |
|---|---|
| Dimensions | 11.000 × 5.250 × 1.750 in |
| Manufacturer | LBE Unlimited |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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