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FZ 7.62X39 Bolt Carrier Group without Hammer - Nickel Boron Finish
Fail Zero$189.99This 7.62x39 Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil-spec upper receivers chambered in 7.62x39. All critical parts are coated with EXO Nickel Boron technology... -
FZ 6MM ARC BCG Without Hammer NIB
Fail Zero$189.99This 6MM ARC Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6MM ARC. All critical parts are coated with EXO Nickel Boron Technology... -
FZ 6.8SPC Bolt Carrier Group No Hammer Nickel Boron
Fail Zero$189.99This 6.8 SPC Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.8 SPC. All critical parts are coated with EXO Nickel Boron technology... -
FZ AR10 Bolt Carrier Group No Hammer Nickel Boron
Fail Zero$259.99This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent... -
FZ 6.5GREN BCG NIB - No Hammer Included
Fail Zero$189.99This 6.5 Grendel Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.5 Grendel (Type 2). All critical parts are coated with EXO Nickel...
Description
This 9mm AR Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. The FailZero 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.
Features :
Features :
- • FZ 9MM BCG is compatible with both Glock and Colt style magazines.
- • 8620 heat treated (same as Mil-Spec) AR Carrier
- • EXO Nickel Boron Technology Coating
- • Staked carrier guide (gas key)
- • 5.56 Extractor
- • Chrome Firing Pin
