9mm Build Kits

9mm Build Kits

Welcome to A1Armory.com's AR-9 Firearm Build Kits where enthusiasts and professionals alike can find everything they need to construct their own high-quality AR-9 firearms. Our meticulously curated selection of AR9 build kits encompasses a comprehensive range of components, including upper and lower receivers, barrels, handguards, bolt carrier groups, and more, all sourced from top-tier manufacturers renowned for their reliability and performance. Whether you're a seasoned builder looking to customize your firearm with precision-engineered parts or a newcomer eager to embark on your first build project, our AR-9 Build Kits provide the perfect foundation for creating a versatile and dependable firearm tailored to your exact specifications. With an emphasis on quality, compatibility, and affordability, A1Armory.com is your trusted destination for all your AR-9 build needs.

  • AR 9mm 7.5" Pistol Build Kit w Shockwave Blade

    AR 9mm 7.5" Pistol Build Kit w Shockwave Blade

    $389.99
    AR-9 9mm 7.5" Pistol Build Kit w/ Shockwave Blade-FREE SHIPPING       This AR-9 9mm 7.5" Pistol Build Kit is the perfect foundation for constructing a high-performance 9mm pistol. The kit comes with a built upper assembly and the...
    $389.99
  • Tiger Rock AR 9MM 7.5" Kit Tiger Rock AR 9MM 7.5 Kit

    Tiger Rock AR 9MM 7.5" Pistol Kit

    $467.99
    Tiger Rock AR 9MM 7.5" Kit -FREE SHIPPING       Elevate your firearm build with the Tiger Rock AR 9MM 7.5" Kit, meticulously designed to deliver exceptional performance and reliability. This complete kit includes high-quality...
    $467.99
  • Tiger Rock AR 9MM 4.5 Kit Tiger Rock AR 9MM 4.5 Kit

    Tiger Rock AR 9MM 4.5" Pistol Kit

    $479.99
    Tiger Rock AR 9MM 4.5" Kit -FREE SHIPPING       Upgrade your AR-9MM build with the premium Tiger Rock AR 9MM 4.5" Kit, designed for exceptional performance and reliability. Perfect for enthusiasts looking for a high-quality, compact...
    $479.99
  • AR 9mm 4.5 Pistol Build Kit w Shockwave Blade

    AR 9mm 4.5" Pistol Build Kit w Shockwave Blade

    $424.99
    AR 9mm 4.5" Pistol Build Kit w/ Shockwave Blade-FREE SHIPPING       Build your dream AR pistol with our premium AR 9mm 4.5" Pistol Build Kit, featuring top-of-the-line components designed for superior performance, durability, and...
    $424.99
  • On Sale
    Guntec AR-15 9mm Complete Black Pistol Kit

    Guntec AR-15 9mm Complete Black Pistol Kit

    Now: $649.99
    Was: $725.00
    Guntec AR-15 9mm Complete Black Pistol Kit-  FREE SHIPPING!   All US Made 9mm Upper Receiver US 7″ Mod Lite Series M-LOK Handguard With Barrel Nut & Hardware (GT-7MDLTE) 1/2 X 36 Slim Line Flash Cone...
    Now: $649.99
    Was: $725.00