Carpenter 158 Melonite / Nitride M16 Ar15 Bolt Carrier Group
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Complete QPQ / SBN / Black Nitride / Melonite Bolt Carrier Group. Smooth & Protective Nitride coating. This is a solid, reliable BCG.

5.56/223 & 300 Blackout BCG 

M16 Carrier-8620
Bolt-Carpenter 158
MPI & HPT Tested 
Shot Peened
Upgraded Extractor Spring with o-ring
Billet extractor

 

Made in the USA by a Quality Manufacturer 

 

 

  • Item #: c158 BCG

Carpenter 158 Melonite / Nitride M16 Ar15 Bolt Carrier Group

Price: $250.04
Sale Price: $130.98
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