FAIL ZERO AR15 Bolt Carrier Group, Semi-Auto Hammer


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SKU: FZ15SA Categories: ,


AR15 Bolt Carrier Group, Semi-Auto Hammer

A completely assembled, ready to install Semi-Auto BCG with Hammer

DescriptionThis Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers.  All critcal parts are coated with EXO Nickel Boron technology that provides permanents dry lubricity, extreme durability, increase wear and corrosion resistance.  Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.

Nickel Boron treated parts include:

  • Bolt & Extractor (5.56/.223 compatible)
  • Bolt Carrier
  • Semi-Auto Hammer (single stage)
  • Extractor
  • Cam PinAR_15_Basic_Kit_4fa039d1f04c6
  • Carrier Key
  • Firing Pin


Download the AR-15 Kit Installation and Maintenance (PDF)


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