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Home Rifle Parts Receiver Parts Receivers Upper Receivers AERO PRECISION 5.56X45MM NATO ASSEMBLED UPPER RECEIVER FOR AR-15 Support
Sierra Sale!
Upgrade your AR-15 with the Aero Precision 5.56 NATO assembled upper receiver. 🛠️ Precision machined, lightweight, and ready to enhance performance!

AERO PRECISION 5.56X45MM NATO ASSEMBLED UPPER RECEIVER FOR AR-15 - AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 BLACK

815421020618 953000017

Variations:

Upgrade your AR-15 with the Aero Precision 5.56 NATO assembled upper receiver. 🛠️ Precision machined, lightweight, and ready to enhance performance!
AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 BLACK
164.9 GBP 0 £164.90 *
Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout Color: Black Finish: Matte Product no.: 953000017
Not available - Is a 'Call to order' product.
164.9 GBP 0 £164.90 *
Ask question
Upgrade your AR-15 with the Aero Precision 5.56x45 NATO assembled upper receiver. ✨ Lightweight, durable, and precision machined for performance!
AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 FDE
189.9 GBP 0 £189.90 *
Cartridge: 223 Remington, 5.56 mm NATO Color: Flat Dark Earth Finish: Anodized Product no.: 100018687
Not available - Is a 'Call to order' product.
189.9 GBP 0 £189.90 *
Ask question
164.9 189.9 2 GBP
164.9 GBP £164.90

Prices inclusive of duty & VAT.

Product no.: 953000017

Mfr. No.: APAR501603AC

815421020618 The AR-15 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. Features: M4 Feedramps .250 takedown pin holes Lazer engraved T-marks Includes port door and forward assist
Not available - Is a 'Call to order' product.
10
Is a 'Call to order' product.
Wish List Ask question
Requires order by phone

Variations:

Upgrade your AR-15 with the Aero Precision 5.56 NATO assembled upper receiver. 🛠️ Precision machined, lightweight, and ready to enhance performance!
AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 BLACK
164.9 GBP 0 £164.90 *
Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout Color: Black Finish: Matte Product no.: 953000017
Not available - Is a 'Call to order' product.
164.9 GBP 0 £164.90 *
Ask question
Upgrade your AR-15 with the Aero Precision 5.56x45 NATO assembled upper receiver. ✨ Lightweight, durable, and precision machined for performance!
AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER FOR AR-15 FDE
189.9 GBP 0 £189.90 *
Cartridge: 223 Remington, 5.56 mm NATO Color: Flat Dark Earth Finish: Anodized Product no.: 100018687
Not available - Is a 'Call to order' product.
189.9 GBP 0 £189.90 *
Ask question

Description:

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. Match this upper with one of Aero’s AR15 lower receivers for a solid and dependable fit.   FEATURES: M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes port door and forward assist SPECS Platform: AR15 Material: Machined from 7075-T6 forged aluminum Select Your Finish: Anodized Black Compatibility: Works with standard AR15/M16 components Weight(s): 8.35oz INCLUDES: AR15 Assembled Upper Receiver in Black, Flat Dark Earth, Olive Drab Green or Kodiak Brown.

The AR-15 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. Features: M4 Feedramps .250 takedown pin holes Lazer engraved T-marks Includes port door and forward assist

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Aero Precision AR-15/M16 Assembled Upper Receiver is made from 7075-T6 aluminum and is machined to mil-spec M16/M4 specifications with M4 feedramps.
  2. It comes with a port door and forward assist pre-installed and features laser engraved T-marks and .250 takedown pin holes.
  3. The upper receiver is compatible with multiple cartridges including 223 Remington, 5.56 mm NATO, and 300 AAC Blackout, and has a matte black finish.

Attributes

  • Cartridge: 223 Remington,300 AAC Blackout,5.56 mm NATO
  • Colour: Black
  • Finish: Matte
  • Style: Assembled
  • Weapon type: AR-15
  • Delivery weight: 0.318kg
  • Shipping height: 74mm
  • Shipping width: 91mm
  • Shipping length: 244mm
  • UPC: 815421020618

Item details

Made in USA
US export classification: I(g)

Customers reviews

Customer ratings (10)

4.1 / 5
Recommended with reservations

Brownells USA Nice, but issue with fitting Aero lower 19/07/2018

I really like Aero products for the value. This is a no frills assembled upper. Here's the problem... it wouldn't fit a recently purchased standard Aero lower. The receivers mate only with extra force applied as the rear takedown lug is very snug. The rear takedown pin would not close at all. Not even budge from the open position. I used a Strike Industries enhanced LPK. A gen 1 Noveske lower also didn't fit.



Luckily, I had a spare Spike's punisher lower that fit perfectly.

Recommended with reservations

Brownells USA Good, Not Excellent 26/08/2017

This is a solid 3. The only way it would get a 5 is if it fit better. I checked flimsy construction because I couldn't think of anything else to put the fact the it's rather lose.



I bought two to mate with a couple of M&P lowers as the price was only 75 at the time. I share the one reviewer complaint that one of them had the dust cover assembled correctly, and I had to break down the whole upper to fix it. Otherwise, the forward assist was installed correctly, and everything I put on it fit correctly. It's just too darn loose. Lose to the point that I had to put an O-Ring on both of them, as the amount of looseness gave me concern with wearing out my takedown and pivot pen holes. #41 1/16 o rings to be exact. To take 99% of the wobble out of the Midwest industries upper, I use an old ring that is about 1/8 the size of that. There was so much wobble that if I don't put maximum pressure on it, the crosshair wiggles back and forth when shooting from my bipod.



The upper that came with the performance center lower has almost no wiggle without an o ring. The 15t upper also had about 75 percent less wobble than this one. I'd say if it's less than a hundred and you don't plan on using it with a scope or have a problem with o rings and accuwedges then go for it, otherwise my experience suggest spend a little extra and you might get a tighter for from a brand that advertises a tighter fit or from a bullet upper.

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