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Reviews & Ratings for Aero Precision M5E1 18in .308 Win/7.62x51mm NATO 4150 Chrome Moly V Complete Upper Receiver — 6 reviews

(6 reviews)
Aero Precision M5E1 18in .308 Win/7.62x51mm NATO 4150 Chrome Moly V Complete Upper Receiver
Aero Precision M5E1 18in .308 Win/7.62x51mm NATO 4150 Chrome Moly V Complete Upper Receiver
$690.00 $489.99 Save 29%
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*Updated Review*

by ArmySgt, Verified Owner from MI, United States Written on April 21, 2025
Took this out to the range and fired 3 different ammo types from 149 grain to 169 grain. Fired everything flawlessly and bolt locked back every time, I got 0.75 moa at 50 yrds with 169 grain. For reference, I have it on a aero lower with carbine length adjustable stock and standard buffer.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great product at great price

by ArmySgt, Verified Owner from MI, United States Written on September 22, 2024
Building my 308 AR and was looking for an 18in upper. This was perfect, feels rock solid, and looking forward to my next range day once my BCG comes gets here.
Would recommend: Yes
Was it helpful to you? Yes | No
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m5 upper receiver

by Rad dude, Verified Owner from GA, United States Written on September 18, 2024
Havent shot it yet looks really good. Fit right on lower good and tight.
Would recommend: Yes
Was it helpful to you? Yes | No
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Aero precision

by Sir, Verified Owner from TN, United States Written on August 24, 2024
Took awhile it was out of stock but worth the wait. Great deal
Would recommend: Yes
Was it helpful to you? Yes | No
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Love the Professional and excellent service!

by Isiah Lizama, Verified Owner from NM, United States Written on August 13, 2024
Love Aero Precision for the past six years! Couldn’t beat the price and quality of Aero Products and thanks to Optics planet for the Phenomenal service! Will always do business with them! Products came quick!
Pros:
  • qualities, quality and price
Cons:
  • None
Best Used for:
  • Building your set up
Would recommend: Yes
Was it helpful to you? Yes | No
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Complete. 308 upper

by Jon, from ID, United States Written on March 30, 2024
Easy to install and everything works flawless like it should. Very pleased with it. Not sure why it takes two to three weeks to get it when they said it was in-stock.
Pros:
  • works flawlessly
Cons:
  • Takes awhile to get after purchase
Best Used for:
  • Target practice and hunting.
Would recommend: Yes
Was it helpful to you? Yes | No
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