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Aero Precision – M4E1 Complete Upper – 12.5″

$615.00

Out of stock

SKU

APAR700703M30

Manufacturer

Aero Precision

Aero M4E1 Complete Upper 12.5

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Description

Aero Precision – M4E1 Threaded Complete Upper – 12.5″ – 5.56 Carbine Length Barrel w/ 10.3″ R-ONE M-LOK HG – Anodized Black

This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

Includes:

    • M4E1 Threaded Assembled Upper Receiver
    • 10.3″ M-LOK ATLAS S-ONE Handguard
    • 12.5″ 5.56 Government Profile CMV Barrel, Carbine Length
    • Low Profile Gas Block and Carbine Length Gas Tube
    • AR15 A2 Birdcage Flash Hider
    • Product comes assembled
    • This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the Finish Your Build tab

M4E1 Threaded Upper Receiver Features:

      • 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
      • Laser engraved T-marks
      • Includes port door and forward assist installed

ATLAS R-ONE Handguard Features:

      • Full top picatinny rail for optional attachments
      • Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
      • Compatible with low profile gas blocks
      • 1.3″ Inside diameter
      • 1.5″ Outside diameter
      • Compatible with mil-spec AR15 upper receivers and barrels

12.5″ 5.56 Barrel Features:

    • 5.56 Nato 12.5″ 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
Made In America Yes
Aero Map Price 554.99
Platform AR15
Complete Upper Series R-ONE/S-ONE
Caliber 5.56 NATO
Barrel Length 12.5
Finish Anodized

Additional information

Weight 3.8 lbs
Dimensions 30.5 × 4 × 4 in

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