M4E1 Threaded Stripped Upper Receiver - FDE Cerakote

Aero Precision M4E1 Threaded Stripped Upper Receiver, FDE Cerakote

M4E1 Threaded Stripped Upper Receiver - FDE Cerakote Product Sku: APAR700202C

The M4E1 Threaded 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 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.

The M4E1 Threaded Upper Receiver is designed to pair perfectly with our new M4E1 Lower Receiver, giving you a billet looking receiver set at a fraction of the billet price.


  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • DOES NOT include port door or forward assist


  • M4E1 Threaded Upper Receiver in Magpul™ FDE Cerakote
Made In America? Yes
Platform AR15
Material Machined from 7075-T6 forged aluminum
Finish Magpul™ FDE Cerakote
Compatibility Works with standard AR15/M16 components
Weight(s) 6.9 oz
Other Barrel Nut Torque - 50 ft-lbs

Customer Reviews

1 Item(s)

love it Review by kelly
I am impressed with this upper. I was happy to see that the forward assist pin is threaded, like the one used on the lower for the bolt catch. It mates perfectly to the atlas rail and its matching lower. FDE looks great, too. (Posted on 11/27/2017)

1 Item(s)

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