Maximize your 9mm's accuracy.
This AR9 pistol upper features a 10.5" barrel forged from 4150 CMV, maximizing 9mm's muzzle velocity, range, and accuracy. Paired with a free-floating 9.5" M-LOK barrel and M4 flattop receiver, this upper provides plenty of rail estate for all your optics and accessories.
Lastly, this upper ditches the AR's old charging handle for a new, right-side charging handle that's far more ergonomic and easier to charge. Accuracy and ergonomics, rolled into one.
What’s Included
This is not a firearm. It includes an assembled upper receiver, bolt carrier group, and charging handle.
9mm Pistol Upper Assembly Specs
Barreled uppers are assembled in-house before shipment.
Barrel
- Chamber: 9mm
- Contour: Straight
- Length: 10.5”
- Twist Rate: 1:10
- Gas System: Blowback
- Gas Port: 0.750”
- Muzzle Threads: 1/2 x 36
- Feed Ramps: 9mm
- Material: 4150 CMV
- Finish: Phosphate
- Process: Button Rifled
- Muzzle: "Twisted" Flash Hider
Handguard
- Attachment System: 9.5" M-LOK
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: M4 Flattop
- Material: Billet 6061-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: 9mm
- Steel: Carpenter No. 158 (Mil-Spec)
- Exterior: Black Nitride
- Interior: Black Nitride
- Charging Handle: Included, Right-Side Charging
Lower receiver not included. Requires AR9 receiver, or AR-15 receiver with 9mm conversion block.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
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