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Bolt Carriers
Uct Coatings Inc. Fail Zero FailZero 5.56 Full Auto Bolt Carrier Group
UPC: 881314861781
$143.08
Available
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16 M4 or AR15 upper receivers. 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.
Product highlights
- Nickel Boron treated parts include: Bolt & Extractor (5.56/.223 compatible).