9mm Uppers
AR9 Upper Receivers are the most popular pistol caliber AR-15. 9mm Uppers are available from Always Armed in rifle and pistol length format and many different cerakote colors like FDE and Titanium Gray. AR-9 upper builds will require a dedicated 9mm lower or a 9mm lower drop in block along with a 9mm Bolt carrier group. Check out the other parts after your upper choice in our AR9 Parts category.
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ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - OD GREEN
Now: $199.00Was: $299.00ALWAYS ARMED 5.5" 9MM SS AFLASH CAN UPPER RECEIVER - OD GREEN Made in the USA Mil Spec AR15 Upper Receiver 5.5" 1:10 Twist 416R Stainless Steel Barrel 7" Free Float M-LOK Rail Flash Can Muzzle Device Finished in OD Green CerakoteNow: $199.00Was: $299.00 -
ALWAYS ARMED 16" 9MM Upper Receiver with 15" M-LOK Quad Rail - OD Green
Now: $219.00Was: $349.00ALWAYS ARMED 16" 9MM Upper Receiver with 15" M-LOK Quad Rail - OD Green Made in the USA 16" 4150 Barrel Chambered in 9MM 15" Free Floating MLOK Quad Rail Finished in OD Green Cerakote A2 Muzzle Device 1:10 Twist Rate BCG and Charging Handle are NOT...Now: $219.00Was: $349.00Qty in Cart: 0Quantity:Price:Now: $219.00Was: $349.00Subtotal: -
ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - OD GREEN
Now: $219.00Was: $299.00ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER Made in the USA Mil Spec AR15 Gen 2 Flash Can Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4.25" Free Float M-LOK Rail Flash Can Muzzle Device Magpul OD Green Cerakote...Now: $219.00Was: $299.00 -
Grid Defense 5.5" 9mm Flash Can Upper Receiver - OD Green
Now: $329.00Was: $399.00Grid Defense 5.5" 9mm Flash Can Upper Receiver - OD Green Dimpled Flash Can Chambered in 9x19 Para 7" Grid Defense Octagon M-Lok Rail 5.5" 1:10 Twist 4150 Light HBar Barrel - Black Nitride Finished in Magpul OD Green Made in the USANow: $329.00Was: $399.00