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Radical Firearms 7.62x39 16" HBAR Radical Upper Receiver is a flat top, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver.
This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes assembled with Upper Receiver, Forward Assist, Ejection Port Door, and Barrel Nut. 16" HBAR Profile Barrel and A2 Flash Hider.

  •  16" HBAR Melonite Barrel 4150V Chrome Moly
  •  1 in 10" twist rate
  • 7.62x39 Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas system (this will cycle subsonic loads)
  • 16" Free Float Radical Firearms Rail
  • Forged Upper Receiver with Forward Assist, Shell Deflector

 


Big Book Catalog, Issue:73, Page:007

RADICAL FIREARMS - AR-15 16" UPPER ASSEMBLY 7.62X39 HBAR FGS RAIL NO BCG OR CH

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Discontinued by the Factory

Product has been discontinued and no longer available.