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Aero Precision M5 Lower Parts Kit w/Magpul MOE SL
$114.00 $94.49 Save 17%
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Most Helpful Positive Review Great Product but Missing Part
This LPK was of the quality that I’ve come to expect from Aero. Unfortunately, my kit was missing the Bolt Catch, so I can’t complete my build. I have contacted OP’s customer support, and I hope they can rectify the problem soon. I would’ve given 5 stars, but the missing part is too difficult to overlook. Hopefully, I can update the review when it is resolved.
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Fun build and learning experience

by EB, Verified Owner from OK, United States Written on February 10, 2025
I build this with my Grandson and although his hands weren't strong enough to do some things he had fun and learned a lot. I haven't looked real hard but I never noticed a blemish. I do wish I had realized it did not come with a rear iron sight as I would have gone ahead and ordered one for just until we can afford to put a scope on. We haven't shot it yet but are looking forward to doing so.
Pros:
  • easy build
Cons:
  • none really
Best Used for:
  • hunting
Would recommend: Yes
Was it helpful to you? Yes | No

Worked Great

by EB, Verified Owner from OK, United States Written on January 31, 2025
My grandson and I are starting to build him an AR-10 and these parts fit great in the M5 lower. Would certainly not hesitate to order again for the next build.
Pros:
  • Fit well
Cons:
  • none really
Best Used for:
  • ar-10 lower
Would recommend: Yes
Was it helpful to you? Yes | No

Most parts missing

by Jeff, Verified Owner from UT, United States Written on October 29, 2024
All I got was a grip and a few detents. Everything else was not included. It looks like this has been an issue with other people too with missing parts. Not happy at all.
Would recommend: No
Was it helpful to you? Yes | No

Aero lower kits

by Saleens351, Verified Owner from ID, United States Written on November 11, 2023
The lower kit to build my ar10 is really nice but when putting my ar10 together found one problem the pin detent for the take down pin was to stiff so I called aero to ask about problem the said just cut the spring just a little and that fixed my problem the aero and OpticsPlanet for great prices
Pros:
  • Great price and great product
Cons:
  • needs install instructions
Best Used for:
  • AR10 (LR-308) builds.
Would recommend: Yes
Was it helpful to you? Yes | No

Decent kit, terrible trigger

by Frank, Verified Owner from WA, United States Written on July 20, 2023
Overall this kit ain’t bad. It fit an Aero M5 lower with no issues and gets the job done. The only complaint I have is with the trigger. It’s bad. Like 8 inch groups at 100 yards. Super stuff, not very smooth. Probably a 7-8 pound trigger. I didn’t expect a great trigger, but there’s some room for improvement.
Pros:
  • None
Cons:
  • Trigger
Would recommend: Yes
Was it helpful to you? Yes | No

Fits Aero M5 Lower

by BW, Verified Owner from NJ, United States Written on March 22, 2023
Bought this to go with Aero M5 lower, easy assembly.
I bought the FDE to go with the FDE lower receiver and they were very easy to put together. Magpul grip is a nice touch, but might purchase a different trigger to upgrade my 308 build.
Would recommend: Yes
Was it helpful to you? Yes | No
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