AR 15 Lower Build Kits

AR 15 Lower Build Kits

AR 15 Lower Build Kits

For firearm enthusiasts and professional builders alike, navigating the sea of AR 15 Lower Build Kits can often be daunting. However, finding the right blend of quality, versatility, and aesthetic appeal is now straightforward with our extensive collection.

Central to our offering is the Magpul Lower Build Kit, a name synonymous with precision, durability, and impeccable craftsmanship. Magpul has long been revered in the firearm community for producing functionally superior components with a unique aesthetic appeal. When you choose a Magpul kit, you're investing in a legacy of excellence, benefiting from years of industry-leading research, design, and customer feedback.

Yet, our commitment to providing a comprehensive range continues beyond Magpul. We understand that every builder has a distinct vision for their project, and our selection aims to cater to these diverse preferences. Our inventory has many styles, each thoughtfully curated to ensure optimal functionality. Whether you're looking for a classic look, a modern twist, or something entirely avant-garde, you'll find a kit that resonates with your vision.

Beyond styles, we've also infused our collection with a splash of color. The world of firearms doesn't have to be monochromatic. , adding a personalized touch to their projects. Whether it's a subtle shade or a bold statement color, our kits allow every enthusiast to reflect their personality in their build.

Our vast collection promises more than just parts; it's an invitation to create, personalize, and innovate. With brands like Magpul leading the charge and a rainbow of styles and colors to choose from, every builder is poised to craft a masterpiece as unique as their fingerprint.

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  • Out of stock
    Anderson Manufacturing Anderson Lower Build Kit
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    Anderson Lower Build Kit

    Anderson Manufacturing

    MSRP: $119.95
    $109.95
      Anderson Lower Build Kit The Anderson AR 15 Lower Build Kit is a complete lower kit that provides all the necessary components to complete your AR-15 lower receiver. This kit includes a full Anderson Manufacturing Ar15 Lower Parts Kit with...
    MSRP: $119.95
    $109.95
    Out of stock Quick view
    Qty in Cart: 0
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    MSRP: $119.95
    $109.95
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    Out of stock
  • Out of stock
    On Sale
    BLACK RIFLE DEPOT CQC 4 Position Micro AR 15 Lower Build Kit
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    CQC 4 Position Micro AR 15 Lower Build Kit

    Black Rifle Depot

    Now: $79.95
    Was: $99.95
    CQC 4 Position Micro AR 15 Lower Build Kit The CQC 4 Position Micro AR 15 Lower Build Kit from Black Rifle Depot is the ultimate solution for quick and easy maneuverability in close-quarters combat. The CQC AR 15 Stock Kit has a smaller overall size and...
    Now: $79.95
    Was: $99.95
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    Qty in Cart: 0
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    Now: $79.95
    Was: $99.95
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  • APOC ARMORY AR 15 lower Build Kit with APOC Armory Enhanced LPK, AR15, AR 15, AR 15 Parts, AR Parts, AR15 Parts, AR-15 Parts, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit, AR 15 Parts, AR15 Parts, AR Parts
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    AR 15 lower Build Kit with APOC Armory Enhanced LPK

    Apoc Armory

    $104.95
      AR 15 lower Build Kit With APOC Armory Enhanced LPK APOC Armory Enhanced Lower Parts Kits are for the builders who appreciate and demand top quality parts down to the smallest components on their rifles. When failure is not an option, this is...
    $104.95
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    $104.95
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  • Out of stock
    KAK INDUSTRY KAK Shockwave Lower Build Kit FDE, Pistol Lower Build Kit, AR 15 Pistol Lower Build Kit, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    KAK Shockwave Lower Build Kit (FDE)

    KAK Industries

    $129.95
      KAK Shockwave Lower Build Kit (FDE) This is a complete lower build kit for anyone looking to build themselves an AR 15 pistol. Kit Includes: FDE KAK Shockwave Blade 1.0 Mil-Spec Pistol Buffer Tube Kit - (Not Dimpled) Mil-Spec AR...
    $129.95
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    $129.95
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    KAK INDUSTRY KAK Shockwave Lower Build Kit OD GREEN, AR 15 Pistol Lower Build Kit, Pistol Lower Build Kit, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    KAK Shockwave Lower Build Kit (OD GREEN)

    KAK Industries

    $129.95
      KAK Shockwave Lower Build Kit (OD GREEN) This is a complete lower build kit for anyone looking to build themselves an AR 15 pistol. Kit Includes: OD GREEN KAK Shockwave Blade 1.0 Mil-Spec Pistol Buffer Tube Kit Mil-Spec AR 15 Lower...
    $129.95
    Out of stock Quick view
    Qty in Cart: 0
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    $129.95
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    KRISS KRISS DS150 Mil-Spec AR 15 Lower Build Kit BLK, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit, AR 15 Parts, AR15 Parts, AR Parts
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    KRISS DS150 Mil-Spec AR 15 Lower Build Kit (BLK)

    Kriss

    $129.95
    KRISS DS150 Mil-Spec AR 15 Lower Build Kit (BLK) The DEFIANCE DS150 AR 15 Stock fits AR 15 mil-spec buffer tubes. Sockets capable of accepting a QD sling mount can be found on the left and right side of the stock and a removable rubber shock pad is...
    $129.95
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    $129.95
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  • Out of stock
    KAK INDUSTRY KAK Shockwave Lower Build Kit GREY, Pistol Lower Build Kit, AR 15 Pistol Lower Build Kit, , AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    KAK Shockwave Lower Build Kit (Gray)

    KAK Industries

    $129.95
      KAK Shockwave Lower Build Kit (GREY) This is a complete lower build kit for anyone looking to build themselves an AR 15 pistol. Kit Includes: Grey KAK Shockwave Blade 1.0 Mil-Spec Pistol Buffer Tube Kit Mil-Spec AR 15 Lower parts...
    $129.95
    Out of stock Quick view
    Qty in Cart: 0
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    $129.95
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    BLACK RIFLE DEPOT AR 15 Lower Build Kit - Tan Stock
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    AR 15 Lower Build Kit - Tan Stock

    Black Rifle Depot

    $99.95
    AR 15 Lower Build Kit - Tan Stock The Black Rifle Depot AR 15 Lower Build Kit in Tan is the standard LE - Law Enforcement design and features a lightweight snag free frame with sling loop attachment. The small frame makes and features make this AR...
    $99.95
    Out of stock Quick view
    Qty in Cart: 0
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    $99.95
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  • KRISS KRISS DS150 Mil-Spec AR 15 Lower Build Kit FDE, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit, AR 15 Parts, AR15 Parts, AR Parts
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    KRISS DS150 Mil-Spec AR 15 Lower Build Kit (FDE)

    Kriss

    $149.95
        KRISS DS150 Mil-Spec AR 15 Lower Build Kit (FDE) The DEFIANCE DS150 AR 15 Stock fits AR 15 mil-spec buffer tubes. Sockets capable of accepting a QD sling mount can be found on the left and right side of the stock and a removable...
    $149.95
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    $149.95
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  • Out of stock
    MISSION FIRST TACTICAL MFT Battlelink Extreme Duty Minimalist AR 15 Lower Build Kit BLK, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit, AR 15 Parts, AR15 Parts, AR Parts
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    MFT Battlelink Extreme Duty AR 15 Lower Build Kit (BLK)

    Mission First Tactical

    $149.95
    MFT Battlelink Extreme Minimalist Duty AR 15 Lower Build Kit (BLK) Building on the popular minimalist platform Mission First Tactical (MFT) recognized the need for a more robust stock capable of withstanding long term abuse delivered by larger caliber...
    $149.95
    Out of stock Quick view
    Qty in Cart: 0
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    $149.95
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  • On Sale
    AR 15 Lower Build Kit for sale
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    AR 15 Lower Build Kit

    Black Rifle Depot

    MSRP: $109.95
    Now: $59.95
    Was: $69.99
    AR 15 Lower Build Kit The AR 15 Lower Build Kit from Black Rifle Depot stands as the pinnacle of excellence for those keen on crafting or upgrading their AR 15 or related lower receiver. This all-inclusive package delivers everything crucial...
    MSRP: $109.95
    Now: $59.95
    Was: $69.99
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    MSRP: $109.95
    Now: $59.95
    Was: $69.99
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    On Sale
    Adaptive Tactical Lightweight AR 15 Lower Build Kit - Woodland Camo
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    Adaptive Tactical Ex Performance Lower Build Kit - Camo

    Adaptive Tactical

    MSRP: $187.95
    Now: $159.95
    Was: $169.95
    Adaptive Tactical Lightweight AR 15 Lower Build Kit - Woodland Camo The Adaptive Tactical Lightweight AR 15 Lower Build Kit - Woodland Camo has a remarkable selection of lightweight AR 15 parts to transform your rifle. This kit showcases a captivating...
    MSRP: $187.95
    Now: $159.95
    Was: $169.95
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    Qty in Cart: 0
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    MSRP: $187.95
    Now: $159.95
    Was: $169.95
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    Fab Defense FAB Defense GLR-16 AR 15 Lower Build Kit, AR 15 Parts
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    FAB Defense GLR-16 AR 15 Lower Build Kit

    Fab Defense

    MSRP: $176.90
    $149.95
    FAB Defense GLR-16 AR 15 Lower Build Kit The FAB Defense GLR-16 AR 15 Lower Build Kit is a great upgrade. It provides you with enhanced versatility with its stock extension and optional adjustable cheek rest. This AR 15 Lower Build Kit includes...
    MSRP: $176.90
    $149.95
    Out of stock Quick view
    Qty in Cart: 0
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    MSRP: $176.90
    $149.95
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  • Out of stock
    HOGUE Hogue Overmold AR 15 Lower Build Kit - Aqua, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    Hogue Overmold AR 15 Lower Build Kit - Aqua

    Hogue

    $169.95
    Hogue Overmold AR 15 Lower Build Kit - Aqua The Hogue AR 15 Lower Build Kit comes with everything needed to finish your AR 15 Lower Receiver into a complete working lower. The Hogue stock kit comes with a overmold rubberized cheekweld that is beard...
    $169.95
    Out of stock Quick view
    Qty in Cart: 0
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    $169.95
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    Out of stock
  • Out of stock
    Aero Precision AERO Precision AR 15 Pistol Lower Build Kit
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    AERO Precision AR 15 Pistol Lower Build Kit

    Aero Precision

    $134.95
    AERO Precision AR 15 Pistol Lower Build Kit The AERO Precision AR 15 Pistol Lower Build Kit comes with all the parts necessary to complete your AR 15 lower receiver pistol build. This kit comes with a complete AERO Precision AR 15 Lower Parts kit...
    $134.95
    Out of stock Quick view
    Qty in Cart: 0
    Price:
    $134.95
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    Hera USA HERA CCS AR 15 Lower Build Kit
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    HERA CCS AR 15 Lower Build Kit

    Hera USA

    MSRP: $175.70
    Now: $139.95
    Was: $159.95
    HERA CCS AR 15 Lower Build Kit The HERA CCS AR 15 Lower Build Kit comes with all the parts needed to finish your AR 15 Lower Receiver. This AR 15 kit comes with the HERA USA CCS AR 15 Stock and HERA USA H15G AR 15 grip. Also includes is Black Rifle...
    MSRP: $175.70
    Now: $139.95
    Was: $159.95
    Out of stock Quick view
    Qty in Cart: 0
    Price:
    MSRP: $175.70
    Now: $139.95
    Was: $159.95
    Subtotal:
    Out of stock
  • Out of stock
    On Sale
    FAB DEFENSE Fab Defense GL-Core AR 15 Lower Build Kit, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    Fab Defense GL-Core AR 15 Lower Build Kit

    Fab Defense

    Now: $124.95
    Was: $139.95
    Fab Defense GL-Core AR 15 Lower Build Kit The FAB Defense GL-Core was specifically designed for one of the best Israeli Counter-Terrorism units, to be used as a primary buttstock. The design process started with the GL-Core buttstock, and implemented...
    Now: $124.95
    Was: $139.95
    Out of stock Quick view
    Qty in Cart: 0
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    Now: $124.95
    Was: $139.95
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  • Out of stock
    FAB DEFENSE Fab Defense GL-Core S AR 15 Lower Build Kit, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit
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    Fab Defense GL-Core S AR 15 Lower Build Kit

    Fab Defense

    MSRP: $161.90
    $135.95
    Fab Defense GL-Core S AR 15 Lower Build Kit The FAB Defense GL-Core S was specifically designed for one of the best Israeli Counter-Terrorism units, to be used as a primary buttstock. The design process started with the GL-Core buttstock, and...
    MSRP: $161.90
    $135.95
    Out of stock Quick view
    Qty in Cart: 0
    Price:
    MSRP: $161.90
    $135.95
    Subtotal:
    Out of stock
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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.