• Shop By Department
  • Search


    Do you need parts for your AR-15? You've come to the right place! K-Var carries a wide selection of AR parts so you can repair or upgrade your firearm. From grips and muzzle devices to rail covers, receivers, swings, and swivels — we've got it all! You can count us for quality AR-15 parts from top manufacturers such as ERGO Grips, FMK Firearms, Windham Weaponry and more. Look at the rest of our firearm parts as well. When you shop for AR-15 parts at K-Var, you'll always be prepared.

    While building and upgrading an AR-15 is exciting, it's very important that you have the best information to guide you during the process. At the K-Var Armory, we have a plethora of information to show you the safest methods to build your own AR, including some great AR-15 components that you can choose when creating. K-Var is dedicated to helping you make the most informed purchase. Contact us today if you need additional assistance from our professional staff.

    View as Grid List
    Sort by
    Display per page
      15 products found.

      FMK AR-1 Extreme AR-15 Multi Caliber Polymer Lower Receiver Dark Earth


      FMK AR-1 Extreme AR-15 Multi Caliber Polymer Lower Receiver Black


      JMAC Customs RRD-45 Muzzle Brake / Compensator with 14x1mm Left Hand Threads


      AR-15 Rear Sight Windage Knob Screw. east german


      ERGO Enhanced AR/15M16 Grip Kit SureGrip - Ambi - Black


      Ergo Grip Black Agressive Texture AR15 / M16 SureGrip


      ERGO Aggressive Texture AR/15M16 Grip Kit SureGrip - Dark Earth


      Ergo Grip Tactical Deluxe Black Sure Grip for AR15 / AR10 Firearms


      ERGO CLASSIC AK-Grip - SureGrip - Black


      ERGO CLASSIC Ak Grip - SureGrip - Dark Earth


      ERGO CLASSIC AK Grip - SureGrip - OD Green


      Ergo Grip 4 Pack of Black 7-Slot KeyMod WedgeLok Rail Covers