6″ 9mm Complete Upper Assembly

Angstadt Arms complete upper receiver pistol 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 pistol, this completed upper receiver is compatible with both GLOCK® and COLT® style 9mm magazines.

Features:
• 7075-T6 billet aluminum slick side pistol caliber upper receiver with appropriately sized ejection port
• 6″ 9mm lightweight profile barrel made from 4150 chrome-moly steel with a 1-10” twist rate. 1/2×28 TPI
• Angstadt Arms 5.5” free float ultra light M-LOK hand guard
• The hand guard features 2 QD swivel mounting points, M-LOK® mounting interface on 3 sides and a top mil-spec 1913 picatinny rail
• 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.
• Angstadt Arms 9mm flash hider
• Mil-spec charging handle
• Weight: 2.6 lbs
• Caliber: 9mm NATO