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Reviews & Ratings for Aero Precision AR15 XL Assembled Upper Receiver — 9 reviews

(9 reviews)
Aero Precision AR15 XL Assembled Upper Receiver
Aero Precision AR15 XL Assembled Upper Receiver
As Low As $134.99 Save Up to 10%
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Most Helpful Positive Review Seems 350 Legend Ready
Thankfully this upper receiver did NOT have M4 feed ramps ground into it. There is no risk of “Big Bore” barrel extensions (like those on Faxon’s 350 Legend 16” Gunner barrels) overhanging them and creating sharp voids that could snag bullets during feeding.
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Fits Great

by A.Miller, Verified Owner from OH, United States Written on March 13, 2025
Love the style and fitment as always with Aero! Would recommend to anyone looking to build a big bore AR.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great value

by MP, Verified Owner from AR, United States Written on September 25, 2024
Great value. Aero Precision quality is always top notch. A must have for big-bore ARs.
Would recommend: Yes
Was it helpful to you? Yes | No
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Perfect for larger caliber or oddball builds

by Steve, Verified Owner from CA, United States Written on June 27, 2024
This upper is intended for larger caliber AR builds but I used it for a AR9 build known to have ejection issues so this solved it. Fit and finish is good and barrel fits tightly in the upper.
Pros:
  • Great for non 556 builds
Cons:
  • None at all
Would recommend: Yes
Was it helpful to you? Yes | No
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Aero Precision XL Upper

by Jeff, Verified Owner from KY, United States Written on May 3, 2024
Purchased this for a 450 bushmaster set up and it worked perfectly. Great product. I believe it works on several other large calibers. great product
Pros:
  • great finish
  • Works 100%
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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great product

by Ron, Verified Owner from NV, United States Written on March 23, 2024
This upper is perfect just what I ordered Aero precision is one of the best for quality I ordered this and got it in just a couple of days thank you Optics plant.
Would recommend: Yes
Was it helpful to you? Yes | No
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AR-15 UPPER RECIEVER

by JIM, from MI, United States Written on January 29, 2024
FAST DELIVERY AND IS EXACTLY WHAT I NEEDED. AREO PRECISION PARTS ALWAYS FIT LIKE THEY SHOULD. THEY NEVER DISSAPPOINT.
Would recommend: Yes
Was it helpful to you? Yes | No
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AREO XL review

by kino, Verified Owner from MN, United States Written on December 17, 2023
Everything’s milspec beside the larger ejection port I got this for a 9mm Pcc build but definitely would be good for larger calibers
Would recommend: Yes
Was it helpful to you? Yes | No
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Great upper

by Sticksandgrips, from NJ, United States Written on October 20, 2023
Simply the best bang for your buck. Fit is great with there lowers. Comes with everything you need to get going quickly.
Pros:
  • Good Finish and Fit
Cons:
  • None
Best Used for:
  • ar platfrorm
Would recommend: Yes
Was it helpful to you? Yes | No
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