Aero Precision M4E1 Threaded Stripped Upper Receivers

APAR70020xC

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    Availability: In stock

    $104.99
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Full Details & Specifications

Aero Precision M4E1 Threaded Stripped Upper Receivers

Details

Aero Precision created a new forged receiver with the M4E1 Threaded Upper Receiver.  Featuring a new angular machined design that helps it stand apart from standard mil-spec upper receivers, the M4E1 also uses a threaded set screw for retaining the forward assist.  This makes assembly much easier than trying to drive a roll pin without all the proper tooling.  A great upper for builders.

Threaded to accept a standard AR15 barrel nut, and forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.  Available in Anodized Black or Flat Dark Earth Cerakote finish.  

Pair with an AR Gas Vent or Forward Assist, and a port door / ejection port.

Features:

  • Material:  7075-T6 Forged Aluminum
  • Weight:  6.9oz
  • Recommended Barrel Nut Torque:  50 ft-lbs
  • 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
  • Lazer engraved T-marks
  • DOES NOT include port door or forward assist
Shipping Restriction ITAR/Export Restricted
MSRP $104.99
Gas System No
Weapon Model AR15/M16
Operation Direct Impingement
Barrel Length No
Caliber No
Material 7075-T6 Aluminum
Material Finish No
Mil-Spec/Mil Issued Equipment Yes

Specifications

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