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M4E1 Threaded Complete Upper, 18″ .223 Wylde SS Rifle Length Barrel, 15″ M-LOK ATLAS S-ONE Handguard

This complete upper includes our M-LOK ATLAS S-ONE Handguard! M-LOK 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.

This product is currently out of stock and unavailable.

Description

Includes:

  • M4E1 Threaded Assembled Upper Receiver
  • 15″ M-LOK ATLAS S-ONE Handguard
  • 18″ .223 Wylde Stainless Steel QPQ Barrel, Rifle Length
  • Pinned Low Profile Gas Block and Rifle 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.

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

M-LOK 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

18″ .223 Wylde Stainless Steel QPQ Barrel, Rifle Length Features:

  • .223 Wylde 18″ Rifle Length Barrel, 1/8 Twist
  • QPQ Corrosion Resistant Finish
  • .750 gas block journal
  • Rifle 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
Complete Upper Series ATLAS
Caliber .223 Wylde
Barrel Length 18

 

Additional information

Finish

Anodized Matte Black, Magpul FDE Cerakote

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