https://midstatefirearms.com/product/ar9-ar15-9mm-ar-pistol-grab-bag-upper-receiver-assembly/

shipping available

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