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Aero Precision M4E1 16" 5.56 M4 Carbine Barrel Complete Upper Receiver

Aero Precision

Aero Precision M4E1 16" 5.56 M4 Carbine Barrel Complete Upper Receiver

$ 404.35 $ 465.00

Due to the speed at which these items sell, please email for availability

Includes:

  • M4E1 Assembled Upper Receiver
  • Enhanced Handguard of choice
  • 16" 5.56 M4 Carbine Barrel
  • Low Profile Gas Block and Pistol Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.

M4E1 Upper Features:

  • Forged from 7075 T6 aluminum
  • Precision machined to M4E1 specs
  • M4 feedramps
  • Matte black hard coat anodized Mil 8625 Type 3 Class 2
  • Laser engraved T-marks
  • Comes assembled, with port door and forward assist installed
  • Accepts standard AR15/M16 components
  • Handguard mounting platform is forged into the receiver
  • Works with Aero Precision handguards but also fits most BAR-system handguards
  • Barrel nut and wrench are included

Gen 2Enhanced Handguard Features:

    • 1pc free float design
    • Built in anti-rotation tabs
    • Scalloped rails
    • Continuous top rail
    • 1.72" inside diameter fits most muzzle devices and 1.5" suppressors
    • Compatible with low profile gas blocks
    • Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
    • Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal
    • Gen 2 Feature - New profile for the continuous picatinny top rail

    16" 5.56 Carbine Barrel Features:

    • 5.56 Nato 16" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
    • .750 gas block journal
    • Carbine length gas system, .0785 gas port
    • M4 Feed Ramp Extension
    • HP and MPI tested
    • Standard A2 flash hider

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