Aero Precision M16 / AR-15 Bolt Carrier Group - Black Nitride - No Logo

Manufactured by Aero Precision
SKU: APRH100616C
MPN: APRH100616C
Manufactured by Aero Precision
7 Reviews

In Stock

Orders of non-FFL items will ship same-day if placed before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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The Aero Precision 5.56 Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and magnetic particle inspecting. The bolt assembly is machined from 9310 steel and tested to ensure it can withstand thousands of high-pressure rounds. The Carrier assembly is machined from 8620 steel and the entire BCG is magnetic particle inspected to ensure every dimension is as precise at can be. The black Nitride finish increases hardness and creates an extremely smooth surface for ease of cleaning and improved reliability. If you want to build a no frills, reliable duty rifle, you can’t go wrong with this Aero Bolt Carrier Group.

  • No Aero Precision logo
  • Compatible with 5.56 NATO, .223, and .300 BLK
  • M16 cut and full auto rated
  • 8620 steel carrier
  • 9310 steel bolt
  • MPI and HPT
  • Black Nitride finish
  • Properly staked gas key
  • Shot peened bolt face
  • Black O-ring extractor insert

Other areas that Aero Precision has focused on to improve the reliability of this M16 bolt carrier group is the chrome lined internals that come into contact with high pressure gases to prevent premature deterioration of critical components. The gas key has been staked, preventing it from coming loose over time and the bolt face has been shot peened to improve durability. Shot peening is the process of literally deforming the smooth surface in order to create more surface area and relieve stress to reduce the number of micro cracks from forming after many years of use.

Aero Precision takes some of the most state-of-the-art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.
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Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
BrandAero Precision
Caliber Gauge5.56 NATO
Carrier FinishSalt Bath Nitride
Carrier Material8620 Carpenter Steel
Carrier StyleM16 Bolt Carrier
High Pressure TestedHigh Pressure Tested
Magnetic Particle InspectMagnetic Particle Inspected
Weight11.52 oz.
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

7 reviews

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I bought this for a suppressor build. As every other Aero Precision product I have purchased it is nothing but quality and I will continue to purchase their products

Satisfied, as always

by -

Aero makes the best bang for your buck gun parts. The staking on the gas key could be a little better, but it's staked good enough. I have no problem relying on this BCG for self defense. And Primary Arms has been my go-to for years, never once had a problem with them, and I can't say that about any other gun parts website.

Looks to be well made

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Bought this to go into my spare parts kit. Looks great, machined well, nice coating. Great deal from Primary arms

Quality product

by -

Aero Precision is always quality at a great price from Primary Arms!

Quality AR parts....

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I've shopped around for deals and "quality" AR parts. It seems I always come back to Aero Precision. This BCG is Aero quality and very dependable. Nice finish and fit. Gas key was properly staked. You can't go wrong with an Aero Precision bcg!

Used all Aero Precision on upper and lower

by -

This was my first build of an AR and wanted to eliminate any manufacturing out of spec issues. Everything went together smoothly and looking for some range time to break in barrel. The parts I ordered from Primary Arms came quickly.

As expected

by -

Aero bcgs have always proven reliable for me and this was no exception. Good performance at a good price.