Grab Bag/Clearance AR15 9MM Pistol Upper Receiver Assembly



Complete your upper

Add a bolt carrier group and charging handle to complete your upper.

Add Bolt Carrier Group?

Charging Handle Options

Gas blocking charging handle

Customize your upper



Foregrip Options

Optic Options

Light Options

Folding Adapter

Lower Parts ?

Ar15 Standard Lower Parts Kit LPK $49.99
Velocity 3lb Enhanced AR-15 Lower Parts Kit LPK $199.00
Ar15 Mil Spec Carbine Buffer Tube Kit $39.99

Custom Dust Cover Engraving

Tools / Extras

Product price: $199.00
Order total:

Free shipping on all orders over $500

Looking to complete your pcc AR build? Buy this 9mm pistol length upper for your 9mm Ar9 / Ar-15 in 9mm.  It will come assembled, with a free float handguard.  We choose the barrel/length, handguard, and muzzle device.  Generally, these will range from 4″ to 12″.  If you have a request, put it in the order comments, we can try to accommodate. Just keep in mind that these are built from available 9mm inventory any may be limited.  Be mindful of NFA rules when building.

9mm Upper Assembly Features:

  • 9mm Barrel, 4150 CMV or 416r SS
  • 5/8-24 Threads
  • Aluminum upper receiver, anodized black. May be 9mm/sport style without dust cover or standard milspec.
  • Free-Floating aluminum handguard, may be MLok or Picatinny/Quad.
  • Muzzle device, a2, flash can or similar

Additional information

Weight 3 lbs
Dimensions 24 × 6 × 6 in




Barrel Size

3", 5", 7", 7.5", 8.5", 10", 10.5"