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AERO PRECISION
M4E1-T ATLAS R-ONE COMPLETE UPPER RECEIVERS 5.56MM

815421027778 100036054
This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The Aero 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. These complete uppers do not include BCG or Charging Handle. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 11.5" 5.56 CMV Barrel, Carbine Length OR 14.5” 5.56 Barrel, Mid-Length Low Profile Gas Block and Carbine Length Gas Tube or Mid-Length depending on barrel length Product comes assembled The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. 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: 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 Barrel Features: 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled OR 5.56 Nato 14.5” Barrel Government Profile .750 gas block journal Carbine OR Mid-Length gas system depending on Barrel Length M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider
672.65 776.4 3 GBP
Product no.: 100036054
AERO PRECISION AR-15 M4E1-T 11.5 IN ATLAS R-ONE ASSEMBLED UPPER 5.56MM FDE
Mfr Part: APAR700712M29 815421027778 This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The Aero 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. These complete uppers do not include BCG or Charging Handle. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 11.5" 5.56 CMV Barrel, Carbine Length OR 14.5” 5.56 Barrel, Mid-Length Low Profile Gas Block and Carbine Length Gas Tube or Mid-Length depending on barrel length Product comes assembled The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. 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: 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 Barrel Features: 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled OR 5.56 Nato 14.5” Barrel Government Profile .750 gas block journal Carbine OR Mid-Length gas system depending on Barrel Length M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider
709.05 GBP 8 £709.05 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Flat Dark Earth Contour: Government Finish: Anodized Length: 11.5'' Make: AR-15 Style: Complete

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The M4E1-T ATLAS R-ONE Complete Upper Receiver features a lightweight design with the new ATLAS R-ONE Handguard and enhanced forging for a billet look.
  2. This upper receiver does not include a BCG or Charging Handle and comes with a 5.56 CMV Barrel that is available in 11.5" carbine length or 14.5" mid-length options.
  3. Aero Precision's upper includes M4 feedramps, .250 takedown pin holes, a standard A2 flash hider, and is HP and MPI tested for quality assurance.

Attributes

Cartridge: 5.56 mm NATO Colour: Flat Dark Earth Contour: Government Finish: Anodized Length: 11.5'' Make: AR-15 Style: Complete Delivery weight: 1.597kg

Item details

Made in USA
US export classification: I(g)



Product no.: 100036053
AERO PRECISION AR-15 M4E1-T 11.5 IN ATLAS R-ONE ASSEMBLE UPPER 5.56MM BLAC
Mfr Part: APAR700702M29 815421027754 This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The Aero 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. These complete uppers do not include BCG or Charging Handle. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 11.5" 5.56 CMV Barrel, Carbine Length OR 14.5” 5.56 Barrel, Mid-Length Low Profile Gas Block and Carbine Length Gas Tube or Mid-Length depending on barrel length Product comes assembled The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. 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: 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 Barrel Features: 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled OR 5.56 Nato 14.5” Barrel Government Profile .750 gas block journal Carbine OR Mid-Length gas system depending on Barrel Length M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider
672.65 GBP 5 £672.65 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Government Finish: Anodized Length: 11.5'' Make: AR-15 Style: Complete
Product no.: 100042527
AERO PRECISION AR-15 M4E1-T 14.5" MID-LENGTH ASSEMBLED UPPER 12" R-ONE HG
Mfr Part: APAR700704M5 840014602100 This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The Aero 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. These complete uppers do not include BCG or Charging Handle. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 11.5" 5.56 CMV Barrel, Carbine Length OR 14.5” 5.56 Barrel, Mid-Length Low Profile Gas Block and Carbine Length Gas Tube or Mid-Length depending on barrel length Product comes assembled The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. 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: 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 Barrel Features: 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled OR 5.56 Nato 14.5” Barrel Government Profile .750 gas block journal Carbine OR Mid-Length gas system depending on Barrel Length M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider
776.4 GBP 6 £776.40 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Color: Black Contour: Government Finish: Anodized Length: 12'' Make: AR-15 Style: Complete

🌟 Enhance your AR-15 with the Aero Precision M4E1-T ATLAS R-ONE Complete Upper Receiver in 5.56mm! Lightweight design, FDE finish. Shop now for top performance! 🔫

This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The Aero 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. These complete uppers do not include BCG or Charging Handle. Includes: M4E1 Threaded Assembled Upper Receiver ATLAS R-ONE Handguard of choice 11.5" 5.56 CMV Barrel, Carbine Length OR 14.5” 5.56 Barrel, Mid-Length Low Profile Gas Block and Carbine Length Gas Tube or Mid-Length depending on barrel length Product comes assembled The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. 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: 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 Barrel Features: 5.56 Nato 11.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled OR 5.56 Nato 14.5” Barrel Government Profile .750 gas block journal Carbine OR Mid-Length gas system depending on Barrel Length M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider