The perfect pistol upper for a 9mm PDW build.
Davidson Defense provides arguably the smallest, lightest, and shortest 9mm AR pistol upper with this package. It features a 4.5" barrel with a wicked little flash hider to keep things composed in close quarters. Sporting a ramped, blowback-ready 9mm BCG and just enough front-end Pic rail for a front sight, this upper's ready for your 9mm PDW build.
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 Parabellum
- Contour: Straight
- Length: 4.5”
- Twist Rate: 1:10
- Gas System: Blowback
- Gas Port: 0.750”
- Gas Hole Dia.: 0.070”
- Muzzle Threads: 5/8x24
- Feed Ramps: 9mm
- Material: 4150 CMV
- Finish: Nitride
- Process: Button Rifled
- Lining: None
- Extension: M4
- Muzzle: "Can" flash hider
Handguard
- Attachment System: 4" 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: Forged 7075-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
Lower receiver not included.
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