Aero Precision AR-15 Bolt Carrier Group - Nickel Boron

Manufactured by Aero Precision
SKU: APRH100070
MPN: APRH100070
Manufactured by Aero Precision
20 Reviews
$189.99

In Stock

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

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Details

Details

The Aero Precision Nickel Boron Bolt Carrier Group is a substantial upgrade from a standard BGC. Its NiB coating reduces friction on sliding surfaces and prevents carbon build-up making cleaning a much easier task. MIL-SPEC dimensions ensure correct component function and reliability.

Features:
  • Machined from 8620 tool steel (carrier) and 9310 carpenter steel (bolt)
  • Forward assist serrations
  • Shrouded firing pin
  • Nickel boron coating inside and out (bolt, carrier, and gas key)
  • Forged MIL-SPEC gas key attached with grade 8 hardware and properly staked.
  • 5.56 NATO bolt is shot peened and magnetic particle inspected
  • MIL-SPEC extractor spring, black extractor insert, Viton O-ring
  • Tool steel extractor
  • Weight 11.52 oz
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Specifications

Bolt FinishNickel Boron
Bolt Material9310 Steel
BrandAero Precision
Caliber Gauge5.56 NATO
Carrier FinishNickel Boron
Carrier Material8620 Carpenter Steel
Carrier StyleM16 Bolt Carrier
High Pressure TestedUntested
Magnetic Particle InspectMagnetic Particle Inspected
ManufacturerAero Precision
PlatformAR-15
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 www.P65Warnings.ca.gov.

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Ratings & Reviews

20 reviews

4.7
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Love This BCG!!!!

by

Love this Bolt Carrier it runs freaking fantastic!! Bought one of these for my first AR build a couple years ago, needed to be worn in but after the first mag it ran like a champ. I'm going to be buying 2 for another couple builds. I will definitely be buying from these guys again this is a fantastic BCG!

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Buy It!

by -

Great NiB BCG from Aero. Runs smooth. Easy to clean. Used on my first build. Went another route on my other two builds (non-NiB) and regret not spending the extra to get another one of these. As always, fast shipping and great prices from PA.

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Upgrade the extractor spring and you're good to go!

by -

This is the second Aero NiB BCG I've purchased and I can say the only thing left to do is replace the extractor spring with a BCM high power extractor kit and you've got a very good setup.

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Aeroprecision NiB bcg

by -

Outstanding bcg. The machining is clean, the parts are de-burred, and the coating is clean. By far the smoothest, well made bcg I have seen.

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What can I say it's aero precision quality.

by -

Great bcg awesome quality. Always happy with all my aero precision products.

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Smooth and easy to clean

by -

This is the second time that I have purchased one of these. I enjoyed the first one so much that I decided to buy another one for my second build. Very smooth, and very easy to clean.

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Aero products have been great!

by -

Would recommend

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Looks great

by -

If this thing fits and functions as good as it looks,I'll be extatic, going in my first build into an Aero upper, I'd give it 5stars just on looks alone!!

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Best BCG

by -

Easy to maintain clean
Very smooth

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New build

by -

My first build everything was spot on all the parts I purchased were perfectly matched and high quality.

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