Angstadt AR15 BCG 556NATO Black
$125.16
Elevate your AR-15 build with the Angstadt Arms 5.56 Bolt Carrier Assembly, designed for unmatched reliability and performance. Crafted from 8620 alloy steel and Carpenter 158 tool steel, this mil-spec BCG features a durable QPQ black nitride finish, ensuring longevity and a sleek appearance. Perfect for serious shooters and professionals, it’s high-pressure tested for ultimate confidence in the field.
5 in stock
Angstadt Arms Bolt Carrier Group, Black, 223 Remi AA56BCGNIT
| Weight | 0.813 lbs |
|---|---|
| Dimensions | 11.000 × 4.000 × 1.750 in |
| Manufacturer | Angstadt Arms |
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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