Guntec GT-BCG-308-TIN AR .308 Cal Bolt Carrier Group MIL-SPEC BCG (TiN Coated) - $269.95

Description

- Made for 7.62X51 / 308 Cal
- 9310 Hardened Steel Bolt,
- Hardened extractor S7 tool steel.
- Tin COATING (Gold Titanium Nitride Finish)
- 17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)
- The group comes fully assembled with properly torqued and staked gas key
- HPT/MPI Tested and Marked
- 8620 carrier and gas key.
- Made in the USA
MPN#: GT-BCG-308-TIN