20" .224 Valkyrie Black Nitride Barrel + Bolt Carrier Group

Was: $285.29
Now: $249.99
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SKU:
22076

BCG:

  • M16-cut carrier (Full Auto)
  • Mil-Spec
  • Precision Machined
  • Heat Treated Steel
  • Shot Peened MPI Bolt - 9310 material
  • 8620 Gas Carrier
  • Ultra Hard Black Nitride Finish
  • Fits: AR-15 / M16

Barrel:

  • Chambered in .224 Valkyrie with a 1:7 twist rate
  • Black Nitride
  • Heavy contour
  • Rifle length gas system
  • 0.750" gas seat diameter
  • 1/2x28 thread pitch
  • High pressure tested 
  • Magnetic particle inspected