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(Built) 16" 5.56 NATO Complete Upper Assembly
 
(Built) 16" 5.56 NATO Complete Upper Assembly
  • (1) 16" 5.56 barrel, 1:8 twist, Carbine Gas system,1/2-28 muzzle thread, nitride finish
  • 5.56 upper receiver with M4 feedramps
  • (1) 5.56  Bolt Carrier Group
  • Low profile .750 gas block
  • Carbine gas tube
  • (1) 15" MLOK hand guard
  • Charging handle
  • Dust cover
  • Forward assist
  • A2 flash hider
 
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