Aero Precision M4E1 Threaded 16″ .223 Wylde Upper Receiver w/ 15″ M-LOK ATLAS S-ONE

$509.99

Availability: 6 in stock

SKU: APAR700305M7 Categories: , , Tags: , ,

Aero Precision M4E1 Threaded 16″ .223 Wylde Upper Receiver w/ 15″ M-LOK ATLAS S-ONE

SKU APAR700305M7

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
  • 15″ M-LOK ATLAS R-ONE Handguard of choice
  • 16″ .223 Wylde Stainless Steel QPQ Barrel, Mid-Length
  • Pinned Low Profile Gas Block and Mid-Length Gas Tube
  • A2 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 S-ONE Handguard Features:

  • Front and rear picatinny rail
  • 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
  • Compatible with mil-spec AR15 upper receivers and barrels
  • Learn More about our NEW ATLAS Handguards

16″ .223 Wylde Stainless Steel QPQ Barrel, Mid-Length Features:

  • .223 Wylde 16″ Mid Length Barrel, 1/8 Twist
  • QPQ Corrosion Resistant Finish
  • .750 gas block journal
  • Mid length gas system
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider

Shipping to FFL Dealer Required No
Made In America? Yes
Platform AR15
Series ATLAS
Caliber .223 Wylde
Barrel Length 16″
Weight(s) –
Other N/A

Aero Precision M4E1 Threaded 16″ .223 Wylde Upper Receiver w/ 15″ M-LOK ATLAS S-ONE