Titanium Nitride Bolt Carrier Group with Black Nitride Gas Key, Bolt, and Cam Pin. BCG M16 Full Auto .223 / 5.56 / 300 Blackout

Features of the Titanium Nitride ar-15 BCG:

• Made in USA.
• Bolt is made Carpenter 158 Mil-spec from Major Military Contractor that provides for companies such as SIG, Noveski, and Spikes.
• Gas key is machined out of bar stock and Black Nitride coated
• Bolt carrier 8620 and Titanium Nitride Coated.
• Parts are Hardened to USGI Specifications,
• Gas Key is Staked Per Military Specifications
• Tool Steel Extractor, Extractor Spring.
• SKU#- DT17-003

Team it up with any of our uppers that DO NOT INCLUDE BCG in them.