


Product Description
The FailZero 9mm AR Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR-platform rifles and pistols. Designed for compatibility with lowers that accept either Glock or Colt-style magazines, this no-hammer 9mm BCG features FailZero’s EXO Nickel Boron technology coating on critical components to deliver permanent dry lubricity, extreme durability, and enhanced wear and corrosion resistance. The low-friction Nickel Boron finish helps reduce drag for smoother cycling and improved overall performance.
Product Highlights
- Drop-in, fully assembled 9mm AR bolt carrier group for quick installation
- Compatible with both Glock and Colt-style magazine lowers
- EXO Nickel Boron technology coating for permanent dry lubricity and reduced friction
- 8620 heat-treated AR carrier (Mil-Spec comparable material specification noted by manufacturer)
- Includes 5.56 extractor and chrome firing pin; staked carrier guide (gas key)
Specs
- Brand: FailZero
- Product Type: 9mm AR Bolt Carrier Group (BCG), fully assembled
- Configuration: No hammer
- Compatibility: 9mm AR platforms; Glock and Colt-style magazine lowers
- Carrier Material: 8620 heat treated
- Coating/Finish: EXO Nickel Boron technology coating (critical parts)
- Extractor: 5.56 extractor
- Firing Pin: Chrome
- Manufacturer Part Number: FZ-9MM-BCG
- UPC: 094922034946
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