FAXON Firearms 9mm AR-15 Bolt Carrier Group for Glock or Colt Magazines - Nitride
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Faxon Firearms
Overview
The Faxon Firearms 9mm AR-15 Bolt Carrier Group is designed specifically for use with Glock or Colt magazines, making it a versatile choice for builders looking to chamber their rifles in 9mm. The nitride finish enhances durability and provides a smoother cycling experience, which is crucial in blowback gas systems typically used in 9mm builds. This BCG is often found in pistol-caliber carbines, where reliable feeding and ejection are paramount for optimal performance.
Specifications
FAXON Firearms 9mm AR-15 Bolt Carrier Group for Glock or Colt Magazines - Nitride
August 2026 on GunPartPicker
FAXON Firearms 9mm AR-15 Bolt Carrier Group for Glock or Colt Magazines - Nitride ranked #47 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #28 of the 443 bolt carrier groups builders have added. Builds with this bolt carrier group are nearly all chambered in 9mm, nearly all on blowback gas, and mostly AR-9 (63%, then AR-15 38%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 8 of the 9 retailers we track have it in stock. It dipped to $132 at GritR Sports for a stretch in August 2026, well under its usual $152, so sales do come around. Buying today, the lowest price is $151.80 at BattleHawk Armory, above August's low of $132, so a better deal may come back.
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Frequently Built With
The part most often added in each category by the 36 builds that include this one
Tacfire 10" Complete Upper Assembly 9mm 1:10, Black - BU-9MM-10
Spike's Tactical Spider 9mm AR-15 Lower - Colt
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Triggertech AR9 Single-Stage Adaptable Competitive PRO Curved Competition Trigger Pull 3lb Pull Black
Magpul AFG-2 Angled Fore Grip - Black
ODIN Works Zulu 2.0 Adjustable AR Stock KIT - Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
Builds Featuring This Part
See all 4 →Builds in the community that include the Faxon Firearms 9mm Ar-15 Bolt Carrier Group for Glock or Colt Magazines - Nitride
| Build | Parts | Total |
|---|---|---|
 | 11 | $1516.94 |
 | 11 | $1403.67 |
 | 16 | $946.95 |
 | 9 | $996.68 |
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