Aero Precision M4E1 Barreled Upper, 16" .223 Wylde Mid-Length Barrel, 15" M-LOK ATLAS S-ONE

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Product Code: APAR700305M9
Stock Status Stock Status: Out of Stock
List Price: $534.99
Our Price: $534.99
Sale Price: Deal of the Day: $525.00
Savings: $9.99
$525
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Out of stock

Aero Precision M4E1 Barreled Upper, 16" .223 Wylde Mid-Length Barrel, 15" M-LOK ATLAS S-ONE


This complete upper includes our new 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.

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 S-ONE Handguard of choice
  • 16" .223 Wylde Mid-Length Stainless Steel 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 S-ONE Handguard Features:
  • Eliminated center of top rail for weight reduction
  • Indexing grooves in 12:00 position for positive grip control
  • 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

16" .223 Stainless Steel Mid-Length Barrel Features:
  • .223 Wylde 16" Mid-Length Barrel, 1/8 Twist
  • 416R Stainless Steel
  • Bead Blasted Finish
  • .750 gas block journal
  • Mid-length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider
SKU:
APAR700305M9
UPC:
840014601905
Maximum Purchase:
5 units