Grey Ghost Precision .300 Blackout Upper 10.5"


Once this part is assembled into a complete firearm, it becomes a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws. ALL NFA RULES APPLY

  • Grey Ghost Precision 7075-T651 billet upper receiver with M4 feed ramps
  • Mid Length (8.75") KeyMod or M-LOK hand guard
  • True Black Type III Mil Spec hard coat anodize
  • Mega Arms 10.5” .300 Blackout 1x8 twist BBL. 11 degree target crown, 5/8-24 threaded muzzle with .30 Cal GGP Muzzle Brake, Black Nitride coating in and out, Carbine length gas system
  • Black Nitride MPI tested Mil Spec BCG


Also available in 16"