• A1 rear base sight assembly (UR-21A)
  • Ejection port cover assembly (UR-05A)
  • Teardrop forward assist assembly (UR-08T)
  • 7075 T-6 Aluminum Black hard coat anodized
  • M4 Feed ramps
  • The A1 carry handle includes A1 adjustable rear sight, and perfect for building a retro M16A1E1, M16A2 Carbine Model 723, or a Model 733 Commando. 

UPC
MFG Other
MODEL A1/C7 Complete Upper Receiver (fixed carry handl
TITLE A1/C7 Complete Upper Receiver (fixed carry handle)

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