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Bolt Carrier Groups

FailZero AR9 9MM Bolt Carrier Group – Nickel Boron, No Hammer, Black (FZ-9MM-BCG)

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Brand FailZero Shop all → MFR# FZ-9MM-BCG UPC 094922034946
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FailZero AR9 9MM Bolt Carrier Group – Nickel Boron, No Hammer, Black (FZ-9MM-BCG)

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Why customers choose this item

  • 9mm AR bolt carrier group
  • Nickel boron coated finish
  • Glock and Colt compatible
  • Fully assembled BCG
  • Corrosion resistant finish
  • Dry lubricity coating

Product highlights

  • 9mm bolt carrier group for AR9 platform rifles and pistols
  • Nickel boron coating provides dry lubricity and corrosion resistance
  • Compatible with Glock and Colt style magazine lower receivers
  • Enhances durability and reduces friction during cycling
  • Fully assembled design ready for drop in installation
  • Improves performance and simplifies cleaning maintenance procedures

Product description

The FailZero AR9 9MM Bolt Carrier Group is a bolt carrier group designed for cycling and chambering 9mm ammunition in AR-platform firearms.

This FailZero AR9 9MM Bolt Carrier Group comes fully assembled for installation in most 9mm AR rifles and pistols. It is designed to work with Glock and Colt magazine-compatible lowers as stated in the product data. The bolt carrier group features an EXO Nickel Boron finish that provides a coated surface with dry lubricity and corrosion resistance. This product is used for standard operation of a 9mm AR system and supports consistent cycling in typical range use. The unit has a black color with a Nickel Boron finish and is configured without a hammer. In standard configurations, the FailZero bolt carrier group includes all critical internal components pre-installed for direct fitment into compatible upper receivers.

Specifications

Brand
FailZero
Model / Series
AR-9
MPN (Manufacturer Part #)
FZ-9MM-BCG
UPC
094922034946
Item Type (leaf)
Bolt Carrier Groups
Pack Quantity
1
Weight
14.5 oz
Primary Use / Application
Bolt Carrier Group
Platform Compatibility
AR9 Platform
Caliber Compatibility
9mm
Material
8620 Steel
Finish / Coating
Nickel Boron
Configuration
No Hammer
Included Components
BCG Assembly

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FailZero AR9 9MM Bolt Carrier Group – Nickel Boron, No Hammer, Black (FZ-9MM-BCG)
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FailZero M16/M4 Bolt Carrier Group – Black Nitride, No Hammer (FZ-NITRIDE-01-NH)
FailZero M16/M4 Bolt Carrier Group – Black Nitride, No Hammer (FZ-NITRIDE-01-NH)
Price$215.39$164.56$126.81
Primary Use / ApplicationBolt Carrier GroupAR-15 CyclingBuild / Upgrade
Platform CompatibilityAR9 PlatformAR-15M16/M4
Material8620 SteelSteel—
Finish / CoatingNickel BoronNiB EXONitride
Caliber Compatibility9mm5.56/.2235.56/.223
ConfigurationNo HammerNo HammerComplete BCG

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