Faxon 5.56 M16 Superfinished Bolt Carrier Group – Nitride/Chrome

Upgrade your AR-15 with the Faxon 5.56 M16 Superfinished Bolt Carrier Group in Nitride/Chrome finish. Engineered and manufactured in the USA, this complete BCG is built to M16 specifications, making it a direct-fit upgrade for AR-15 platform rifles chambered in 5.56 NATO. The superfinished surface treatment reduces friction and wear, promotes smoother cycling, and makes routine cleaning faster and easier — a meaningful advantage for competitive shooters and serious enthusiasts alike. Constructed from steel with a durable nitride finish complemented by chrome components, this BCG is designed for reliability and longevity under demanding conditions. Measuring approximately 10.10″ in length, it fits standard AR-15 upper receivers without modification. Please note: this item cannot be shipped directly to California. Order online through Deep Roots Rifle Co for fast shipping nationwide, or stop by our gun store in Eustis, Florida, where our knowledgeable staff can help you find the right components for your next build or upgrade.