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    Receivers

    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!

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      3 products found.

      SPIKE'S BILLET UPPER GEN2 MILSPEC

      SPKSFT50B2
      $270.00 $243.00

      SPIKE'S BBL 5.56 11.5" FN CHF M4 EXT

      SPKSB51106-LW
      $289.95 $260.96

      SPIKE'S BBL 5.56 14.5" FN MID CHF

      SPKSB51406-ML
      $289.00 $260.10