Intacto Arms .223/5.56 Upper Receiver

.223/5.56 Upper Receiver - Call For Pricing

Intacto Arms upper w side door

Our receivers are not made from standard 7075 aluminum, not forged, and not extruded. They are solid billet, cut from a single block of aluminum.  Due to improvements in available materials and processes, there are now superior alloys - specifically 6061 aircraft grade aluminum.  6061 has better elasticity than 7075 and is less likely to fragment.

  • Solid Billet 6061 Machined CNC Upper Receiver
  • Complete with Forward Assist and Side Door Dust Cover