AR-9 Billet Upper Receiver


Our upper receiver is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier upper receiver perfect for any high quality AR-9 build. 

• 4 Cerakote color selections available, which include Magpul FDE, Sniper Grey, Magpul OD Green, and Burnt Bronze.
• The non-Cerakote finish options include Black Anodized and Pink Anodized.
• Oversized wall thickness to add strength for blowback operation
• Designed specifically for pistol caliber AR builds
• Widened ejection port for large pistol caliber cases
• Mil-Std 1913 Picatinny rail
• Made in the U.S.A.