FAILZERO 6.5 GRENDEL BOLT CARRIER GROUP

SKU:
FZ224BCG
$179.99
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 6.5 GRENDEL BOLT CARRIER GROUP

Nickel Boron treated parts include:

  • Bolt & Extractor (.224 Valkyrie and 6.8 SPC compatible)
  • M16 Cut Bolt Carrier
  • Cam Pin
  • Carrier Key
  • Firing Pin
  • Fail Zero BCG