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

Limited 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 13th 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 2nd 2021

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

  • 5
    Great Customer...

    Posted by Darryll Smith on Dec 27th 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 19th 2020

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

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Explore Black Rifle Depot's impressive selection of AR15 parts and AR15 parts kits, all available at discounted prices. Whether you want to enhance your current setup or embark on a new build, they offer a wide range of high-quality components to meet your needs. With their affordable prices, you can upgrade your AR15 without stretching your budget. Step into the world of Black Rifle Depot and discover how you can elevate your AR15 experience.