AR10 NITRIDE BOLT CARRIER GROUP

$198.95 $119.95
(You save $79.00)
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GUNTEC USA AR10 NITRIDE BOLT CARRIER GROUP
  • Made for 7.62X51 / 308 Cal
  • Nitride Treated
  • HPT/MPI Tested and Marked
  • 9310 Hardened Steel Bolt,
  • 17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)
  • 8620 carrier and gas key.
  • Hardened extractor S7 tool steel.
  • The group comes fully assembled with properly torqued and staked gas key
  • Made in the USA 

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