Aero Precision

AERO Precision AR 15 Lower Build Kit

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AERO Precision Lower Build Kit

The AERO Precision AR 15 Lower Build kit comes with all the parts needed to complete your AR 15 lower receiver. These AR 15 Lower Build Kit comes with a complete AERO Precision Lower Parts Kit and a complete AERO Precision AR 15 Carbine Buffer Kit assembly. 


  • Standard M4 stock
  • Complete AERO Precision AR 15 Lower Parts Kit
  • AERO Precision AR 15 Carbine Buffer Kit
  • Made In The U.S.A
  • Limited Lifetime Warranty
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Warranty Information

Lifetime Warranty*Warranty does not cover use with 80% lower.
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13 Reviews

  • 5
    Aero Lower...

    Posted by Richard Huddleston on Apr 14th 2021

    Loved the Aero kit. All fit perfect, arrived when they said it would. I highly recommend the lower kit.

  • 5

    Posted by Viviana Alarcon on Apr 5th 2021

    And great product at a great price

  • 5
    Aero precision lower...

    Posted by Steven Hinkle. Sr. on Apr 3rd 2021

    Came in 2days Peet’s complete dropped right in no hitches works great

  • 5
    Great Customer...

    Posted by Darryll Smith on Dec 28th 2020

    I ordered four AR lower build kits before Christmas. They arrived fast and are a very good product. Inside the box was a personal note from someone at the company. That is very cool and shows how much they care.

  • 5

    Posted by Jason Lake on Dec 20th 2020

    Get lower kit for the price my second one and no issues

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