Description

The FailZero FZ 450 Bushmaster Bolt Carrier Group delivers reliable cycling for AR-15 platforms chambered in .450 Bushmaster.

  • Part Type: Bolt Carrier Group (No Hammer)
  • Compatible Firearms: AR-15 chambered in .450 Bushmaster
  • Material: Steel carrier and bolt
  • Finish: Nickel-Boron (NiB)
  • Installation: Drop-In
  • Includes: Bolt carrier, bolt assembly, firing pin, cam pin, retaining pin (hammer not included)