16″ 9mm Complete Upper Assembly


Complete 9mm upper receiver rifle assembly with 16″ barrel and 13.5″ hand guard. Ready to run with any 9mm AR-15 dedicated lower receiver.

SKU: AAUDP0916UCategories: ,

Angstadt Arms complete upper receiver rifle assembly is ready to run out of the box with any 9mm AR-15 lower receiver. Featuring the same high quality parts that go into are UDP-9 rifle, this completed upper receiver is compatible with both GLOCK® and COLT® style 9mm magazines.


  • 7075-T6 billet aluminum slick side pistol caliber upper receiver with appropriately sized ejection port
  • 16″ 9mm barrel made from 4140 chrome-moly steel with a 1-10” twist rate. 1/2×36 TPI
  • 13.5” free float hand guard with a modern, ergonomic, 7 side design
  • The hand guard features 2 QD swivel mounting points and M-LOK® mounting interface on 8 sides
  • Skeletonized top rail replaces 1913 picatinny rail sections with M-LOK® mounting interface
  • Handguard ID: 1.375* The last ¾” of the handguard is bored out to 1.405”, allowing most aftermarket sound suppressors 1.39″ in diameter and smaller to tuck inside of the handguard
  • Black nitride 9mm AR-15 bolt carrier group. For use with a standard AR-15 hammer
  • Compatible with both GLOCK® and COLT® style 9mm dedicated lower receivers.
  • A2 style flash hider
  • Mil-spec charging handle
  • Caliber: 9mm NATO


There are no reviews yet.

Be the first to review “16″ 9mm Complete Upper Assembly”