AR-9 Barrels

AR-9 Barrels

Elevate your AR-9's rifle performance with our premium selection of AR-9 barrels. Crafted with precision and durability in mind, our 9mm barrels are designed to deliver exceptional accuracy and reliability. Whether you're looking for a specific length, profile, or finish, our diverse range of AR-9 9MM barrels offer options to suit every shooter's needs. Whether you're building a new AR-9 platform or upgrading an existing one, trust in our high-quality barrels to enhance your shooting experience and take your rifle to the next level.

  • AR-9 9mm 10.5" Parkerized M4 Barrel

    AR-9 9mm 10.5" Parkerized M4 Barrel

    MSRP: $89.99
    $57.59
    AR-9 9mm 10.5" Parkerized M4 Barrel-       Upgrade your AR-9 pistol build with our 10.5" Parkerized M4 Barrel, expertly engineered for reliability, accuracy, and durability. Whether you're assembling a home defense...
    MSRP: $89.99
    $57.59
  • AR-9 9mm 16" 416R SS M4 Barrel

    AR-9 9mm 16" 416R SS M4 Barrel

    MSRP: $119.99
    $80.09
    AR-9 9mm 16" 416R SS M4 Barrel       Take your AR-9 build to the next level with this premium 16" 9mm barrel, engineered for accuracy, longevity, and seamless compatibility with your favorite components. Designed with...
    MSRP: $119.99
    $80.09
  • AR-9 9mm 10.5" 416R SS M4 Barrel

    AR-9 9mm 10.5" 416R SS M4 Barrel

    MSRP: $89.99
    $65.69
    AR-9 9mm 10.5" 416R SS M4 Barrel       Introducing our AR-9 9mm 10.5" 416R SS M4 Barrel, meticulously crafted to elevate your AR-9 platform to new heights. Here's what makes it stand out, presented in bullet point...
    MSRP: $89.99
    $65.69
  • On Sale
    16 9mm Parkerized M4 Barrel, 110 Twist, Blowback Gas System Barrel

    16" 9mm Parkerized M4 Blowback Gas System Barrel

    Now: $79.19
    Was: $118.99
    16" 9mm Parkerized M4 Barrel, 1:10 Twist, Blowback Gas System Barrel-FREE SHIPPING!             Weight 1.0000 Length 16 Profile M4 Contour Twist 1:10 Finish Parkerized Material 4150 Chrome Moly...
    Now: $79.19
    Was: $118.99
  • WLA 9MM 16 Black Nitride Barrel 110 Twist Barrel

    WLA 9MM 16" Black Nitride Barrel 1:10 Twist Barrel

    $129.56
    WLA 9MM 16" Black Nitride Barrel 1:10 Twist Barrel-FREE SHIPPING!     Our barrels are produced in house, from raw bar stock to finished product. We drill, ream, rifle, contour and assemble, with the help of our fully automated and robotic...
    $129.56
  • 9MM, 16 Black Nitride M4 Barrel, 110 Twist, Blowback Gas System Barrel on sale! A1Armory

    AR-9 16" Black Nitride M4 Blowback Gas System Barrel

    $80.99
    AR9 16" 9MM Black Nitride M4 Barrel Blowback Gas System     Upgrade your AR-9 with this high-quality 16" M4 profile black nitride barrel, engineered for superior performance and longevity. Designed with precision and durability in mind,...
    $80.99