Centurion Arms Bolt Carrier Group

Out of stock

Centurion Arms Bolt Carrier Group


Centurion Arms C4 Bolt Carrier Group was created with MPI tested bolts and marked to give you the ultimate confidence in your weapon system. This full auto carrier is heat treated and precision machined. The gas key is staked on both sides of both bolts.


  • Mil spec carpenter No158

  • MPI bolt (magnetic particle inspected)

  • Shot peened bolt

  • Chrome lined carrier (auto)

  • Chrome lined gas key

  • Gas key hardened to mil spec

  • Grade 8 fasteners

  • Staked gas key

  • Tool steel extractor

More Information
Manufacturer Centurion Arms
Finish Phosphate
Barrel Length No
Caliber .223 / 5.56
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No
Item Category (only for Taxify) No