9MM Complete Upper Receiver

Description

As with all quality weapons, you have to start with a solid base and our JT-9 complete upper receiver is precision CNC-machined from solid aerospace billet aluminum. This is a top-tier JT-9 complete upper receiver perfect for any high quality AR-9 build. Add to that, our Juggernaut Tactical 15" free float hand guard and you have a very attractive, functional and lightweight precision weapon. We use our own 416R Stainless Barrel with a 1:10 twist in combination with our patent pending anti bounce bolt carrier group. Together, these make one of the smoothest operating AR-9 uppers around.

  • 4 Cerakote color selections available, which include Magpul FDE, Sniper Grey, Magpul OD Green, and Burnt Bronze.
  • 16” Nitride Lightweight Barrel
  • Nitride Bolt Carrier Group
  • 1/2x28 threads
  • JT Billet Flat-Top Upper Receiver
  • Designed specifically for pistol caliber AR builds
  • Widened ejection port for large pistol caliber cases
  • Oversized wall thickness to add strength for blowback operation
  • J 15" Free Float M-Lok Rail
  • JT Compensator
  • JT Ambidextrous Charging Handle
  • Made in the U.S.A.