A bufferless AR9 upper for more compact performance.
This side-charging AR9 features a side-charging bolt with integrated operating rod and recoil spring contained within the upper receiver.
Ditching the need for a buffer assembly, this custom 9mm AR upper includes an end cap that allows the bufferless upper to be installed on any AR9 lower, or any AR-15 lower equipped with a 9mm conversion block.
The end cap includes a vertical Picatinny rail for installing a folding stock. WARNING: Your AR9 must first be registered as a short-barreled rifle before installing a stock with this upper.
Click here to see how the bufferless AR9 works.
What’s Included
This is not a firearm. It includes an assembled upper assembly, bolt carrier group, and charging handle.
AR-9 Pistol Upper Assembly Specifications
Barreled uppers are assembled in-house and ready to fire before shipment.
Barrel Specs
- Length: 7.5″
- Profile: Heavy
- Steel: 4150 CMV
- Finish: Nitride
- Muzzle: 1/2×36 Threads
- Chamber: 9mm Parabellum
- Twist Rate: 1:10
- Muzzle Device: Fluted Flash Hider
Handguard Specs
- Attachment System: 7" M-LOK w/ Split Rail
- 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: Billet 6061-T6 Aluminum
- Receiver Type: Side Charger / Bufferless / No Dust Cover / No Forward Assist
Bolt Specs
- Bolt Steel: Nitride-Coated, Heat-Treated 9310 & 8620 steel
- Bolt Carrier Profile: 9mm / G-9 Hybrid
- Charging Handle Included: Yes
Lower receiver not included.
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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