Features:
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.
Nickel Boron treated parts include:
*EXO Coated Bolt - Case Hardened, Shot Peened and MPI (Magnetic Particle Inspected)
*EXO Coated Extractor (fully assembled)
*All other components are Mil-Spec
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.
Nickel Boron treated parts include:
*EXO Coated Bolt - Case Hardened, Shot Peened and MPI (Magnetic Particle Inspected)
*EXO Coated Extractor (fully assembled)
*All other components are Mil-Spec
| Brand | FailZero |
| Model | BOLTASSEMBLY01 |