5.56 Bolt Carrier Group <br></br> (USA Made)
 
5.56 Bolt Carrier Group

(USA Made)
Mil-Spec Bolt Carrier Group Assembly is made in the U.S.A. Precision machined 9310 heat treated steel with a corrosion resistant black nitride finish. Full-auto capacity, shot peened MPI Bolt, 8620 gas carrier & gas key fastened with hardened Grade 8 fastners. 
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  • Length: 7.5"
  • Weight: 11.7 oz.
  • Nitride Finish
  • USA Made
  • Precision Machined
  • 9310 Material
  • Heat Treated Steel
  • Mil-Spec
  • Shot Peened MPI Bolt
  • 8620 Gas Key
  • Black Nitride Finish
  • M16 Style/Full Auto
  • .223/5.56 Chamber
  • Compatible with: Most AR-15/M16/M4 style rifles
 
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