M16 Titanium Nitride Bolt Carrier Group with Nitride Bolt and Gas Key


Upgrade your M16 with our American-made Titanium Nitride Bolt Carrier Group. Precision-engineered from 8620 carbon steel with a resilient titanium nitride finish, it features a robust Carpenter 158 Mil-spec bolt and a nitride coated gas key. Ideal for enhancing AR-15 performance, it’s a top choice for precision, durability, and longevity in firearm components.


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

Looking for a top-quality, Made-in-the-USA bolt carrier group for your M16 rifle? Look no further than our M16 Titanium Nitride Bolt Carrier Group with Nitride Bolt and Gas Key!

Additionally, this bolt carrier group is made from 8620 carbon steel and coated in titanium nitride for superior durability. Also, features a hardened Carpenter 158 Mil-spec bolt and gas key machined from bar stock and black nitride finished. Also, all parts are hardened to USGI specifications, and the gas key is staked per military specifications. Additionally, this is an excellent choice for anyone looking for a high-quality, durable bolt carrier group that will provide years of reliable service. Order yours today!

Titanium Nitride AR-15 BCG Features:

  • Made in the USA.
  • Bolts made Carpenter 158 Mil-spec from Major Military Contractor that provides for companies such as SIG, Noveski, and Spikes.
  • Gas keys machined out of bar stock and Black Nitride coated
  • Bolt carrier 8620 and Titanium Nitride Coated.
  • Also, parts are Hardened to USGI Specifications,
  • Gas Keys 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.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Additional information

Weight 2 lbs




BCG Coating


1 review for M16 Titanium Nitride Bolt Carrier Group with Nitride Bolt and Gas Key

  1. 5 out of 5

    Rob (verified owner)

    nice BGC. cleans and cycles nice, looks good functions good. gas key staked nicely. will buy again. fast shipping all around impressed.

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