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Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard
As Low As $602.99 Save Up to 27%
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Most Helpful Positive Review FDE, It's a beautiful thing!
Many thanks to Optics Planet for being the only one, well, on the planet! able to supply and deliver, Aero Precision uppers before Christmas. The Aero version of FDE is a little darker than most but nice. I bought the lower in September. So, I have been looking/waiting for a while. Fit and finish are quite amazing. Very tight, precise fit.
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The absolute best

by Dan E., Verified Owner from OH, United States Written on August 30, 2025
10/10 absolutely perfect. Every aspect it perfect. Cannot recommend enough,perfect fit and function. 18in barrel is a laser beam. Form, fit, and function is amazing.
Pros:
  • Everything
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

complete upper AR10308

by marx, Verified Owner from MA, United States Written on October 12, 2024
Great I was under the impression that when they said complete it would have came with the BCG and charge handle.
Would recommend: Yes
Was it helpful to you? Yes | No

Does not include charging handle or bolt carrier group

by tony, Verified Owner from PA, United States Written on August 28, 2024
I'm still a noob with firearms, but when the title says "complete upper receiver," I assumed the upper came with everything. I don't see anywhere in the description that says the BCG or charger will not be included. That should deff be made super clear in my opinion
Would recommend: Yes
3 of 5 found the following review helpful.
Was it helpful to you? Yes | No

Nice upper

by Red, Verified Owner from UT, United States Written on July 20, 2024
Shipped quickly and came in a discrete box. I haven’t put any rounds through it yet but it seems solid.
Would recommend: Yes
Was it helpful to you? Yes | No

Good upper

by Frank, Verified Owner from WA, United States Written on July 20, 2023
Fit and finish are good. Accuracy is good. I’ve shot my 18 inch barrel out to 600 yards easily. The upper is pretty heavy, if you’re looking for a light weight upper, this ain’t it. My other complaint is how close the hand guard is to the barrel. Standard length m-lock screws contact the barrel and the QD hole for the front sling mount is unusable because the barrel is too close to the shroud to let the sling swivel go in far enough. Overall, it’s a decent upper but needs some fine tuning by the manufacturer.
Pros:
  • Accurate to 600+ yards, fit and finish
Cons:
  • Sling QD mount unusable, heavy, shroud too slide to barrel.
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you? Yes | No

.308 upper

by Douglas, from TX, United States Written on December 1, 2022
Arrived promptly in oversized box that had no indication of what was inside ( I like that). Fit perfectly, fit and finish looks good all around, no loose parts or wiggle anywhere. Rails match up perfectly with the receiver. Barrel and flash suppressor look good.
Haven't put an optic on this build yet, so I haven't fired it yet.
Have and would recommend.
Would recommend: Yes
4 of 4 found the following review helpful.
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Great Product

by ParkingSpecialist56, Verified Owner from OR, United States Written on May 23, 2022
First AR 10? Look no further! This upper is just what you need to finish the job. Does require a bolt carrier group and charging handle, but once that is installed, and pinned to the lower, you’re off to the range! Great piece for long range shooting, hunting, DMR builds. I am very happy with Aero Precision and will be using their parts for future builds.
Pros:
  • Quality
  • easy to assemble
  • AFFORDABILITY
Cons:
  • None
Best Used for:
  • hunting
  • long range
  • DMR
Would recommend: Yes
Was it helpful to you? Yes | No

Aero precision upper

by Mike, Verified Owner from FL, United States Written on February 24, 2022
Awesome product, very good, high quality and it is highly recommended… already fired 500 rounds and it is very accurate, I would recommend this to anyone.. very clean, optics planet sends high quality products… will be glad to do business again ��
Would recommend: Yes
3 of 4 found the following review helpful.
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va va va boom

by Vernster, Verified Owner from CO, United States Written on January 12, 2022
If you can beat this price on such a quality product, than beat it. You couldn't build it for this price unless you paid yourself 8 bucks an hour. While you're building, I'll be shooting. Love it. OpticsPlanet always has your back...and front .
Would recommend: Yes
2 of 3 found the following review helpful.
Was it helpful to you? Yes | No
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