9mm BCG
9mm BCG
9mm BCG
9mm BCG
9mm BCG
9mm BCG

9mm Bolt Carrier Assembly

(22 customer reviews)

Angstadt Arms 9mm BCG compatible with both GLOCK and Colt style magazines


In stock

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SKU: AA09BCGNITCategories: , , ,

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The Best 9mm BCG you can buy! Since 2014, our premium 9mm bolt carrier group has been running in AR9’s and submachine guns all over the world! Machined from 8620 steel and finished in a beautiful QPQ black nitride, this AR9 BCG will have your gun running smoothly and looking great. Compatible with both GLOCK and Colt style magazines.

About Angstadt Arms 9mm BCG – We’re a leading firearms OEM supplier

  • Machined from 8620 alloy steel with a QPQ black nitride finish
  • Cut for a M16 auto sear (full auto compatible bolt)
  • Ramped bolt is compatible with both GLOCK® and Colt® 9mm AR-15 magazines
  • Compatible with most AR9 triggers
  • Features removable weight for use with Law Tactical folding stock adapter, Maxim roller-delayed buffer and the JP 9mm silent capture spring
Weight.995 lbs
Dimensions11 × 3.9 × 1.5 in

Angstadt Arms


Angstadt Arms



22 reviews for 9mm Bolt Carrier Assembly

  1. Jamie (verified owner)

    Excellent product. Can’t wait to get out and test it

  2. DDR (verified owner)

    Used angstadt 0940 upper/lower with angstadt 9mm bolt , good but not high dollar parts to finish —- this thing is a lot of fun Thank You Angstadt for your help DDR

  3. Tony C. (verified owner)

    Great product, great service. Arrived on time.

  4. Gregory B. (verified owner)

    Quality merchandise

  5. Greg B. (verified owner)

    Quality merchandise at its best.

  6. Doug D. (verified owner)

    took it to the range today functioned perfectly

  7. Dan

    Works good with the Angstadt 9mm Upper and Lower.

  8. Nick (verified owner)

    Very impressed, paired with a battle arms upper and Angstadt lower. Runs like a dream!

  9. Timothy K. (verified owner)

    Fit and finish excellent…makes the final build awesome

  10. Sharfschutze

    Excellent craftsmanship, functions flawlessly, strong extractor claw and optimal angle for reliable ejection with wide variety of ammunition and bullet configurations.

  11. Norm C. (verified owner)

    This item, like all I’ve received from AA, is excellent.

    The parts aren’t inexpensive, but quality usually comes at a price.

  12. GMR (verified owner)

    This was out of stock for a month or so and when I finally saw that it was back in stock I ordered it ASAP. It is working great now in my 0940.

  13. Colby C. (verified owner)

    Its the bees knees

  14. Dan R. (verified owner)

    Awesome quality! Product better than expected!

  15. Blake B. (verified owner)

    Looks amazing, and I can’t wait to finish my build! Just waiting on the upper receiver to get back in stock!!!!!! Very impressed with Angstadarms!!!

  16. Noah D. (verified owner)

    Best BCG for your PCC. Flawless

  17. Steve A (verified owner)

    Great bolt, I have two now

  18. Glenn S. (verified owner)

    Nice piece of equipment. Angsradt Arms was fast with their delivery while helping make sure I got the correct item.

  19. Matt

    Absolutely great!!

  20. SN_ChrisBrooks (verified owner)

    Smooth, very well machined Bolt assembly !!

  21. Larry L Whalen (verified owner)

    Nice pleased with this product.

  22. mazdog92 (verified owner)

    Great 9mm bolt carrier. Got it on sale and it will go in the Angstadt Arms upper lower set I got.

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Exceptional Firearms, Craftsmanship and Innovation

Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.

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9mm BCG
9mm Bolt Carrier Assembly

In stock