• Shop By Department
  • Search


    Firearm receivers serve as a housing for all the key components of your weapon, making them a crucial part of your overall build. At K-Var, you'll find a wide variety of receivers, including AR uppers and pistol uppers. In addition to uppers, AR-15 lower receivers are available, such as the AR-1 Extreme manufactured by FMK Firearms. For the best selection of firearm receivers anywhere, browse K-Var now!

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

      2A Armament Aethon 5.56x45mm Black Receiver

      2A-MCRS-3 RSR