ROA Mil-Spec Bolt Carrier Group


Rusty Oak Armory (ROA) mil-spec BCG 556/223 black nitride bolt carrier group.

SKU: ROA-15-BCG Category: Tags: , Product ID: 3051



    • Rusty Oak Armory Mil-Spec BCG 556/223 Black Nitride Bolt Carrier Group
      • 8620 Carrier, Heat Treated, Hard Turned & Ground
      • MPI Carpenter 9310 Bolt, Shot Peened, Hard Turned / Ground.
      • QPQ Nitride Finish
      • 4340 Steel Cam Pin
      • Extractor, firing pin, and gas key are all 4140 harden steel
      • Lifetime Warranty

Additional information

Weight 0.3 lbs


There are no reviews yet.

Be the first to review “ROA Mil-Spec Bolt Carrier Group”

Your email address will not be published.

Product Enquiry