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RSR Part #: FZEXO-BOLTASSEMBLY01 Manufacturer Part #: EXO-BOLTASSEMBLY01

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FailZero, Part Bolt Assembly, Nickel

Warning WARNING

  • Nickel Boron treated
  • Extreme durability
  • Dry lubricity
  • Corrosion resistant

Product Description

This fully assembled and NiB coated (5.56/.223) bolt assembly is compatible with most mil spec AR15, M16, M4 Carriers. EXO Nickel Boron provides permanent dry lubricity; increased wear and corrosion resistance. By reducing friction this bolt assembly will make for easy cleanup and improve the performance of your rifle.

Specifications