A completely assembled, ready to install .458 SOCOM BCG with no Hammer
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec .458 SOCOM Upper Receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanents dry lubricity, extreme durability, increase wear and corrosion resistance. FailZero's patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.
Nickel Boron treated parts include:
- Bolt & Extractor (.458 SOCOM and .450 Bushmaster compatible)
- Bolt Carrier
- Extractor
- Cam Pin
- Carrier Key
- Firing Pin
- Manufacturer Part Number:
- FZ-458-01-NH
- Sub Category:
- Bolt Carrier Groups
- Cartridge:
- 458 SOCOM
- Finish:
- Nickel Boron
