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Aero – M4E1 Threaded Assembled Upper Receiver

$99.99$115.99

: $124.99$144.99 (you save: $25.00$29.00)

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers.

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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, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

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

Specs:

  • Platform: AR15
  • Material: 7075-T6 forged aluminum
  • Weight: 8.65 oz.
  • 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
  • Laser engraved T-marks
  • Includes threaded forward assist roll pin
  • Includes port door and forward assist
  • Barrel Nut Torque – 50 ft-lbs
Weight8.65 oz
Color

Black Anodized, Flat Dark Earth

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