The Faxon 5.56 M16 Lightweight BCG (MPN FF556BCGNITRIDELWCR) is a complete, superfinished bolt carrier group with a nitride carrier and chrome bolt, made in the USA.
Key Specifications
- Faxon complete bolt carrier group
- Lightweight design
- Nitride carrier / chrome bolt finish
- Steel material, 10.5-inch overall length
- Made in the USA
- Not available for direct shipment to California
Frequently Asked Questions
Is this a complete BCG?
Yes, it’s a complete bolt carrier group ready to drop into a 5.56/M16-pattern upper.
What’s the finish?
A nitride carrier paired with a chrome bolt.
Can this ship to California?
No, per the manufacturer this part cannot be shipped direct to California.
Buy the Faxon Lightweight 5.56 BCG
Drop a lightweight, superfinished bolt carrier group into your build from Faxon Firearms. Ships fast from a Lubbock, TX gun shop in our AR bolt carrier groups lineup.

