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Aero Precision AR15 M4E1 Threaded Assembled Upper Receiver - Black

AR-15 Stripped Upper Receiver

In stock
Only 3 left

Also Available for In-Store Purchase Auburn, WA

Aero Precision AR15 M4E1 Threaded Assembled Upper Receiver - Black


The AR15 Gen 2 Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed. Get the billet look without paying the billet price!

  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with our Enhanced Series Handguards



  • M4 Feedramps
  • .250 takedown pin holes
  • Lazer engraved T-marks
  • Includes port door and forward assist
  • Machined from 7075-T6 forged aluminum
  • Works with standard AR15/M16 components
  • Weight 10.24oz



  • AR15 Assembled Upper Receiver, Gen 2 in Anodized Black
  • Port Door and Forward Assist installed
More Information
Product Type AR-15 Stripped Upper Receiver
Manufacturer Aero Precision
Option AR-15
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