Black Rain Ordnance

Mil-Spec AR-15 Lower Build Kit

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MSRP: $119.95
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Mil-Spec AR 15 Lower Build Kit

Experience unparalleled quality and craftsmanship with the Mil-Spec AR 15 Lower Build Kit, exclusively from Black Rifle Depot. This elite kit is designed for firearm enthusiasts who demand the best performance and reliability. At its core is the Enhanced AR15 Lower Parts Kit, meticulously engineered and 100% made in America, ensuring top-tier durability and precision.

The key to this kit's excellence is the 7075-T6 Buffer Kit Assembly, which is also American-made and conforms to stringent Mil-Spec standards. This component guarantees a robust and consistent performance, making it an ideal choice for professional and recreational use. Its superior material and construction provide exceptional resistance to wear and tear, contributing to the longevity of your firearm.

Every item in the Mil-Spec AR 15 Lower Build Kit is a testament to Black Rifle Depot's commitment to quality. Designed for the discerning gun owner, this kit combines American craftsmanship with cutting-edge technology, delivering an unmatched building experience. Embrace the excellence and precision with the Mil-Spec AR 15 Lower Build Kit – a true embodiment of American ingenuity in firearm assembly.


  • 7075-T6 Buffer Tube Assembly (American Made)
  • AR 15 Lower Parts Kit (American Made)
  • M4/LE Adjustable Stock (American Made)
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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.