Angstadt Arms complete upper receiver assembly is ready to run out of the box with a sound suppressor! This pistol upper features a 9mm 3-lug muzzle brake" Blastwave blast shield and Radian Weapons Ambidextrous charging handle. Compatible with any 9mm GLOCK(R) and COLT(R) style AR-15 lower receiver. Complete 9mm upper receiver assembly with 6" barrel" 5.5" ultra light hand guard and Radian ambi charging handle. Ready to run with a 9mm sound suppressor via 3-lug.

• 7075-T6 billet aluminum slick side pistol caliber upper receiver
• 6" 9mm lightweight profile barrel
• M-LOK® mounting interface
• 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 3-Lug muzzle brake
• Angstadt Arms Blastwave blast shield
• Radian Weapons ambidextrous LT charging handle
• Weight: 2.6 lbs
• Caliber: 9mm NATO.