Description

The WMD Guns NIB-X Bolt Carrier Group is a precision-manufactured replacement BCG engineered for AR-15 platforms chambered in 7.62×39.

  • Part Type: Bolt Carrier Group
  • Compatible Firearms: AR-15 chambered in 7.62×39
  • Material: 8620 steel carrier, Carpenter 158 steel bolt
  • Finish: NIB-X Nickel Boron coating
  • Installation: Drop-In
  • Includes: Complete bolt carrier group (carrier, bolt, cam pin, firing pin, retaining pin)