Enjoy one of the most compact 9mm AR uppers on the market.
This 4"-barreled AR-9 upper provides one of the most compact and lightweight options on the market, ensuring high maneuverability without sacrificing power or accuracy.
The included hybrid 9mm AR bolt carrier group and magazine well work together to accept any 9mm GLOCK® magazine. Pair with any AR-15 lower receiver with a 9mm conversion block, or any retail or 80% AR-9 lower to complete your build.
What’s Included
This is not a firearm. It includes an assembled upper assembly, bolt carreir group, and a charging handle.
AR-9 Pistol Upper Assembly Specifcations
Barreled uppers are assembled in-house and ready to fire before shipment.
Barrel Specs
- Barrel Length: 4″
- Barrel Steel: 4150 CMV, heat-treated
- Barrel Finish: Nitride
- Muzzle Thread: 1/2×36
- Chamber: 9mm Parabellum
- Twist Rate: 1:10
- Muzzle Device: Fluted Flash Can
Handguard Specs
- Attachment System: 5" M-LOK
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Free-Float, Barrel Nut
Receiver Specs
- Receiver Material: 6061 Billet T6 Aluminum
- Receiver Type: Slick Side / No Dust Cover / No Forward Assist
Bolt Carrier Group Specs
- Bolt Steel: Nitride, Heat-Treated 8620 steel
- Bolt Carrier Profile: 9mm / G-9 Hybrid
- Charging Handle Included: Yes
Lower receiver not included.
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