Aero Precision M4E1 Barreled Upper, 14.5" 5.56 Mid Barrel, ATLAS R-ONE 12" M-LOK HG

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Product Code: APAR700714M5
Stock Status Stock Status: Out of Stock
List Price: $519.99
Our Price: $519.99
Sale Price: Deal of the Day: $485.00
Savings: $34.99
$485
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Out of stock

Aero Precision M4E1 Barreled Upper, 14.5" 5.56 Mid Barrel, ATLAS R-ONE 12" M-LOK HG


This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. 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.

Be sure to use the link below to choose a BCG and charging handle as this upper does not come with either.

Click here for Charging Handles

  • M4E1 Threaded Assembled Upper Receiver
  • ATLAS R-ONE Handguard of choice
  • 14.5" 5.56 Mid-Length CMV Barrel
  • Low Profile Gas Block and Mid Length Gas Tube
  • Product comes assembled
This complete upper does not include BCG or Charging Handle.

M4E1 Upper 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

14.5" 5.56 Mid-Length Barrel Features:
  • Chamber: 5.56
  • Length: 14.5"
  • Twist: 1 in 7
  • Threading: 1/2"x28
  • Material: Chrome Moly Vanadium
  • Finish: QPQ corrosion resistant finish both inside and out
  • Gas Block: .750
  • Gas Port: .0785
  • Gas System Length: Mid
  • Weight: 26oz
  • M4 Barrel Extension
  • HP and MPI Tested
SKU:
APAR700714M5
UPC:
840014602117
Maximum Purchase:
5 units