Faxon Gen 2 9mm PCC Blowback Full-Mass Bolt Carrier Group, Glock® & Colt® Compatible, Nitride

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(17 reviews)
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Purpose-built for 9mm AR-15 pistol caliber carbines, our Generation 2 PCC blow-back carriers keep the features of our well-loved first BCG with modern improvements.  We maintain the dual COLT/GLOCK compatible geometry, user-removable weight and full-auto compatibility while adding new and welcome features. We maintain a "ramped" bottom so any common trigger can be used - ideal for competitive shooters and plinkers alike. 

The extractor has been upgraded to an AR-15 pivoted and sprung option. For ease of disassembly, a standard firing pin cotter pin is used, and to ensure long-life, the carrier key is separate from the charging surface ensuring that the carrier stands up to any vigorous action - no sheared keys! A stronger firing pin rounds out the new changes. 

Detailed Specifications:

Carrier & Integrated Key:

  • Compatibility: GLOCK & COLT - Style Lower Receivers
  • Carrier: MIL-SPEC 8620 Steel Material
  • Fully Heat Treated
  • External M-16 Style Extractor
  • M16 (FULL-AUTO) Compatible
  • Salt Bath Nitrided
  • Dust Cover Compatible
  • Weight: 14.9 Ounces
  • Removable Carrier Weight - Compatible with JP Enterprises and similar buffer systems.
  • Compatible with MP5 magazine lower receivers


  • 5
    Great bolt

    Posted by Dillon Gulbrandson on Feb 20th 2024

    Always great products from faxon, fit and finish are second to none.

  • 5

    Posted by W Peterson on Feb 15th 2024

    A good hefty part, excellent fit and finish.

  • 5
    Gen 2 9mm bcg

    Posted by Fabian on Jul 11th 2023

    This bcg is great quality and it performed awesome! I bought this bcg to put in a build I was doing with a binary trigger and it exceeded my expectations! Great job as usual Faxon Firearms!

  • 5
    9mm PCC BCG

    Posted by Brian on Apr 4th 2023

    Looks solid. Great purchase. Cant go wrong with this.

  • 5
    Fit and finish

    Posted by Charles Jockers on Feb 13th 2023

    When I set out to build an AR9 I decided I wanted nothing but the best parts, after looking at BCG’s from several manufacturers I was confident that Faxon was the only route I wanted to take. The fit and finish is impeccable and actually caused me to order a Faxon barrel.

  • 5

    Posted by Devin on Feb 10th 2023

    Runs perfectly in my PCC build, no issues whatsoever

  • 5
    Works Great

    Posted by S on Jan 30th 2023

    Works great in Aero EPC upper.

  • 5

    Posted by Chris on Apr 15th 2022

    Great functional BCG

  • 5
    9 PCC Blowback

    Posted by Heyman perez on Apr 12th 2022

    Awesome BCG, runs smoothly in my Aero precision built. Ill be looking forward to acquiring more products from your company.