Made for 7.62X51 / 308 Cal Nickel Boron Finish 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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AR .308 CAL NICKEL BORON BOLT CARRIER GROUP MIL-SPEC BCG

  • Product Code: GT-BCG-308-NB
  • Availability: In Stock
  • $239.95


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Tags: .308, cal, nickel, boron, bolt, carrier, group, mil-spec, bcg, groups