.223/5.56 Bolt Carrier Group- Black Nitride (Made in USA)
Each of our Mil-Spec Bolt Carrier Group Assemblies is made in the U.S.A. and feature full-auto capability, a shot peened MPI Bolt, 8620 Gas Carrier and Gas Key fastened with hardened Grade 8 fasteners. The ultra-hard and corrosion-resistant Black Nitride ensures this BCG's continued reliability and precision.
Features:
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M16 Style (Full Auto)
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.223/5.56 Caliber
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Mil-Spec
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Precision Machined
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Heat Treated Steel
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Shot Peened MPI Bolt - 9310 material
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8620 Gas Carrier
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Ultra Hard Black Nitride Finish
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Fits: AR-15 / M16
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