Aero Precision

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Aero Precision M4E1 12.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

Out of stock

Original price was: $484.99.Current price is: $448.71.

This complete upper comes assembled with Aero’s M4E1 Threaded Assembled Upper Receiver and the ATLAS R-ONE Handguard. Includes:

  • M4E1 Threaded Assembled Upper Receiver
  • 12″ M-LOK ATLAS R-ONE Handguard
  • 12.5″ 5.56 Government Profile CMV Barrel, Carbine Length
  • Low Profile Gas Block and Carbine Length Gas Tube
  • AR15 A2 Birdcage Flash Hider
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
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Aero Precision M5 18″ .308 Complete Upper Receiver w/ ATLAS R-ONE Handguard

Out of stock

$595.05

The .308 Complete Upper Receiver was designed with size and weight in mind featuring Aero’s M5 Assembled Upper Receiver and ATLAS 15″ R-ONE Handguard. Includes:

  • M5 Assembled Upper Receiver
  • ATLAS 15″ R-ONE Handguard
  • 18″ .308 CMV Barrel, Rifle Length
  • Low Profile Gas Block and Rifle Length Gas Tube
  • Product comes assembled
  • This complete upper does not include a BCG or Charging Handle.
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

Out of stock

Original price was: $459.99.Current price is: $425.84.

This complete upper comes assembled with Aero’s M4E1 Threaded Assembled Upper Receiver and the ATLAS R-ONE Handguard. Includes:

  • M4E1 Threaded Assembled Upper Receiver
  • ATLAS S-ONE Handguard of choice
  • 10.5″ 5.56 CMV Barrel
  • Low Profile Gas Block and Carbine Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
  • The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel.
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Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

Out of stock

Original price was: $655.00.Current price is: $589.99.
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Aero Precision M4E1 11.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

Out of stock

$430.41

This complete upper includes Aero’s new ATLAS S-ONE Handguard. The S-ONE line of handguards is designed with size and weight in mind, providing the perfect addition to your lightweight build. Includes:

  • M4E1 Threaded Assembled Upper Receiver
  • 9″ ATLAS S-ONE M-LOK Handguard
  • 11.5″ 5.56 CMV Barrel, Carbine Length
  • Low Profile Gas Block and Carbine Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
  • The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel.
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

Out of stock

Original price was: $459.99.Current price is: $425.84.

This complete upper includes Aero’s new ATLAS S-ONE Handguard. The S-ONE line of handguards is designed with size and weight in mind, providing the perfect addition to your lightweight build. Includes:

  • M4E1 Threaded Upper Receiver, No Forward Assist.
  • 9.2″ ATLAS S-ONE Handguard.
  • 10.5″ 5.56 CMV Barrel.
  • Low Profile Gas Block and Carbine Length Gas Tube.
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
  • The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel.
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Aero Precision XL Assembled Upper Receiver for AR-15

Out of stock

$134.99
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Aero Precision 11.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist

Out of stock

Original price was: $434.99.Current price is: $402.98.

This AR15 Complete Upper Receiver, paired with the ATLAS R-ONE handguard streamlines the appearance of your next AR15 build by removing the Forward Assist. Includes:

  • AR15 Assembled Upper Receiver with No Forward Assist
  • 9″ M-LOK ATLAS R-ONE Handguard
  • 11.5″ 5.56 CMV Barrel, Carbine Length
  • Low Profile Gas Block and Carbine Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
  • The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel
Select options This product has multiple variants. The options may be chosen on the product page
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Aero Precision 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

Out of stock

Original price was: $479.99.Current price is: $444.13.

This AR15 Complete Upper Receiver, paired with the ATLAS S-ONE handguard streamlines the appearance of your next AR15 build by removing the Forward Assist. Includes:

  • AR15 Assembled Upper Receiver with No Forward Assist
  • 15″ M-LOK ATLAS S-ONE Handguard
  • 16″ 5.56 CMV Barrel
  • Low Profile Gas Block and Mid-Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle.
Select options This product has multiple variants. The options may be chosen on the product page
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Aero Precision 11.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

Out of stock

Original price was: $434.99.Current price is: $402.98.

This AR15 Complete Upper Receiver, paired with the ATLAS S-ONE handguard streamlines the appearance of your next AR15 build by removing the Forward Assist. Includes:

  • AR15 Assembled Upper Receiver with No Forward Assist
  • 9″ M-LOK ATLAS S-ONE Handguard
  • 11.5″ 5.56 CMV Barrel, Carbine Length
  • Low Profile Gas Block and Carbine Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle
  • The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel
Select options This product has multiple variants. The options may be chosen on the product page
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Aero Precision 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

Out of stock

Original price was: $429.99.Current price is: $398.40.
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Aero Precision Assembled Upper Receiver for AR

Out of stock

Original price was: $140.00.Current price is: $124.99.

The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps.

  • Includes port door and forward assist.
  • Platform: AR15
  • Material: Machined from 7075-T6 forged aluminum.
  • Finish: Anodized Black.
  • Compatibility: Works with standard AR15/M16 components.
  • Weight(s) 8.35oz.
  • Made In the USA.
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Aero Precision No Logo 5.56 Bolt Carrier Group – Black Nitirde

Out of stock

Original price was: $134.99.Current price is: $128.59.

This high-quality bolt carrier group is a valuable addition to your AR15 build.

  • No Aero ‘A’ Logo.
  • M16-cut carrier.
  • Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt).
  • Carrier has forward assist serrations.
  • Black Nitride Finish – advanced lower friction coating that minimizes the need for lubricants and cleaning.
  • Properly staked gas key.
  • Shot peened.
  • HPT tested.
  • Black o-ring insert on the extractor.
  • High-quality BCG.
  • Finish: Black Nitride
  • Platform: AR15
  • Bolt Material: 9310 Steel
  • Carrier Material: 8620 Steel
  • Weight(s): 11.52 oz
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Aero Precision Stripped Upper Receiver for AR-15 – No Forward Assist

Out of stock

Original price was: $94.99.Current price is: $69.90.

The AR15 Stripped Upper Receiver is one of Aero’s most popular products. On this specific model, the forward assist provisions have been removed.

  • AR15 Stripped Upper Receiver Without Forward Assist in Anodized Black
  • Material: Machined from 7075-T6 forged aluminum
  • Finish: Anodized Black
  • M4 Feedramps
  • .250 takedown pin holes
  • Lazer engraved T-marks
  • No forward assist provisions
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Aero Precision M4E1 Threaded Stripped Upper Receiver for AR-15

Out of stock

$134.99
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Aero Precision Stripped Upper Receiver for AR-15

Out of stock

$104.99 – $119.99
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Aero Precision M4E1 Threaded Assembled Upper Receiver for AR-15

Out of stock

$159.99 – $174.99
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Aero Precision Mil-Spec Carbine Buffer Tube for AR-15/M4

Out of stock

$40.71
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Aero Precision 10.3″ ATLAS S-ONE M-LOK Handguard

Out of stock

Original price was: $194.99.Current price is: $158.77.

The S-ONE line of handguards is designed with size and weight in mind, providing the perfect handguard for your lightweight build. Aero’s 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.

  • Material: Machined from 6061-T6 Aluminum.
  • Finish: Anodized.
  • Front and rear Picatinny rail.
  • Eliminated center of top rail for weight reduction.
  • M-LOK Handguard Weight: 6.0 oz.
  • Mounting Hardware Weight: 1.9 oz.
  • 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.
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Aero Precision 12″ ATLAS S-ONE M-LOK Handguard

Out of stock

$194.99
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Aero Precision 5.56 Bolt Carrier Group Complete – Nickel Boron

Out of stock

$166.49 – $195.17
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Aero Precision 16″ 5.56 Mid-Length Complete Upper Receiver – No Forward Assist

Out of stock

Original price was: $519.99.Current price is: $480.72.
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Aero Precision M4E1 16″ 5.56 Mid-Length Complete Upper Receiver

Out of stock

Original price was: $514.99.Current price is: $476.15.

This Complete Upper includes Aero’s Gen 2 Enhanced Handguard. Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal, and a new profile for the Picatinny top rail. This complete upper does not include BCG or Charging Handle. Includes:

  • M4E1 Enhanced Assembled Upper Receiver.
  • Gen 2 Enhanced Handguard.
  • 16″ 5.56 Mid-Length CMV Barrel.
  • Low Profile Gas Block and Mid Length Gas Tube.
  • The product comes assembled.
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Aero Precision 15″ Enhanced Gen-2 M-LOK Handguard

Out of stock

Original price was: $169.99.Current price is: $159.99.
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

Out of stock

$499.00

This complete upper receiver features the same tried-and-true construction and aesthetics as Aero’s M4E1 Threaded Upper Receivers, without provisions for a forward assist. This complete upper receiver does not include BCG or Charging Handle. Includes:

  • M4E1 Threaded Upper Receiver.
  • No Forward Assist.
  • 9.2″ ATLAS S-ONE Handguard.
  • 10.5″ 5.56 CMV Barrel.
  • Low Profile Gas Block and Carbine Length Gas Tube.
  • Port Door Assembly.
  • A2 Flash Hider.
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Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist

Out of stock

Original price was: $464.99.Current price is: $430.41.

This complete upper receiver features the same tried-and-true construction and aesthetics as Aero’s M4E1 Threaded Upper Receivers, without provisions for a forward assist. This complete upper receiver does not include BCG or Charging Handle. Includes:

  • M4E1 Threaded Upper Receiver.
  • No Forward Assist.
  • 9.2″ ATLAS R-ONE Handguard.
  • 10.5″ 5.56 CMV Barrel.
  • Low Profile Gas Block and Carbine Length Gas Tube.
  • Port Door Assembly.
  • A2 Flash Hider.
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Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist

Out of stock

Original price was: $514.99.Current price is: $445.66.
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Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist

Out of stock

Original price was: $514.99.Current price is: $445.66.
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Aero Precision 5.56 Bolt Carrier Group Complete – Black Nitride

Out of stock

Original price was: $170.00.Current price is: $159.54.

This high-quality bolt carrier group is a valuable addition to your AR15 build.

  • M16-cut carrier.
  • Material: 9310 Steel.
  • Finish: Black Nitride.
  • Properly staked gas key.
  • Shot peened.
  • HPT tested/MPI marked.
  • Black o-ring insert on extractor.
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Aero Precision Assembled Upper Receiver for AR-15 – No Forward Assist

Out of stock

Original price was: $104.99.Current price is: $77.52.

The AR15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions.

  • Platform: AR-15.
  • Material: Machined from 7075-T6 forged aluminum.
  • Finish: Anodized Black.
  • Compatibility: Works with standard AR15/M16 components.
  • Weight: 6.5oz.
  • M4 Feedramps.
  • .250 takedown pin holes.
  • Laser engraved T-marks.
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Aero Precision Aero XL Stripped Upper Receiver for AR-15

Out of stock

$98.99
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Aero Precision Standard Lower Parts Kit for AR-15

Out of stock

Original price was: $64.99.Current price is: $62.91.

Aero’s lower parts kit helps you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. This kit Includes:

  • Takedown/pivot Spring, Takedown/pivot detent, Trigger/hammer pin, Takedown pin, Pivot pin
  • Bolt Catch, Bolt Catch Spring, Bolt Catch buffer, Bolt catch roll pin
  • Safety Selector, Safety Selector spring, Safety Selector detent
  • 4-40 Set Screw (for threaded takedown pin detent hole)
  • Buffer retainer, Buffer retainer spring
  • Trigger guard, Trigger guard roll pin
  • A2 pistol grip, Pistol grip screw, Pistol grip lock washer
  • Trigger spring, Hammer Spring, Disconnector spring
  • Magazine catch body, Magazine catch spring, Magazine catch button
  • Hammer, Trigger, Disconnector
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