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Aero Precision AR-15 Assembled Upper Receiver Up to 11% Off w/ Free S&H — 4 models

Special offer available for this product. Click here to see!
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
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Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
2 of 10 images
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
3 of 10 images
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC
4 of 10 images
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
5 of 10 images
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
6 of 10 images
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
7 of 10 images
Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
8 of 10 images
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
9 of 10 images
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC
10 of 10 images
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC

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Questions & Answers
Does it come with a barrel nut that the Atlas s-one handguard will clamp to? Featured Answer

No, this upper does not include a barrel nut. Aero precision does manufacture a different model though that has an integral barrel nut for their handguard line.

by John, Verified Owner, February 2, 2019
See 1 More Answer
Does this upper have the M4 feed ramp? Expert Answer

Yes, the Aero Precision AR-15 Assembled Upper Receiver has M4 feedramps.

by Hunter, Gear Expert, July 6, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Aero Precision AR-15 Assembled Upper Receiver by Coondoggie3000, January 9, 2024
Arrived quickly, BCG and barrel assembled without am issue. Have not been able to test due to weather.
1/1 found this helpful
Helpful Positive Review Perfect upper assembly. by Coondoggie3000, January 13, 2024
Aero Precision upper comes with dust cover and forward assist. My barrel and BCG attached perfectly. Solid assembly. I recommend this and all Aero Precision parts.
1/1 found this helpful
Helpful Positive Review 18” upper great peice by AR Fun, Verified Owner, April 1, 2022
Had ordered aero gas tube and block next morning optics planet sent me a special deal on a upper so I bought it. Great price great product what more can you ask for. Every piece of the gun is aero except a hiperfire trigger. Love the build runs sm...
Read More...
2/2 found this helpful
Helpful Positive Review Great upper receiver by Tom, Verified Owner, March 9, 2023
This is just what I would expect from aero precision. I was not disappointed with my purchase. I ordered the FED coated, coating is awesome. I recommend for a home build. This is a good place to start with.
1/1 found this helpful
Helpful Positive Review AERO APAR501603A AR15 UPPER BLK by Steve, Verified Owner, March 18, 2017
I purchased this item to be installed on a S&W Sport M&P15 that did not have a dust cover, or forward assist. I also purchased an armorers tool, and an upper receiver vice block to be used when changing out the upper receiver. Everything went well, a...
Read More...
20/20 found this helpful
Helpful Positive Review Upgraded upper by Jeff, February 28, 2022
It was time to swap over to a flatop that would accommodate the latest optics. This product mated up well to my existing platform and accepted the optics additions. Found the best price here at Optics Planet. Prompt delivery ahead of expected date.
1/1 found this helpful
Read All 98 Reviews
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Product Info for Aero Precision AR-15 Assembled Upper Receiver

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 our AR15 lower receivers for a solid and dependable fitimage

WARNING: California`s Proposition 65

Specifications for Aero Precision AR-15 Assembled Upper Receiver:

Manufacturer: Aero Precision
Fabric/Material: 7075-T6 Aluminum
Cartridge: 5.56x45mm NATO
Gun Make: AR Platform
Gun Model: AR-15
Condition: New

Features of Aero Precision AR-15 Assembled Upper Receiver

  • M4 Feedramps
  • .250 takedown pin holes

Package Contents:

  • Aero Precision AR-15 Assembled Upper Receiver

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Aero Precision AR-15 Assembled Upper Receiver Orderable Models

List of Orderable Models

Aero Precision AR15 Assembled Upper Receiver, Anodized Black, APAR501603AC , MPN: APAR501603AC , UPC: 815421020618 , Code: 29D-UPK-APAR501603A-APAR501603AC
Aero Precision AR15 Assembled Upper Receiver, Flat Dark Earth, APAR501801AC , MPN: APAR501801AC , UPC: 815421020915 , Code: 29D-UPK-APAR501603A-APAR501801AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Burnt Bronze, APAR501805AC , MPN: APAR501805AC , UPC: 840014619863 , Code: 29D-UPK-APAR501603A-APAR501805AC
Aero Precision Upper Receiver Assembled, AR-15, M-LOK Handguard, Ceracote, Sniper Grey, APAR501812AC , MPN: APAR501812AC , UPC: 840014618118 , Code: 29D-UPK-APAR501603A-APAR501812AC
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