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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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      30 products found.

      DD M4A1 UPPER URG 14.5"PB 556 FDE

      DD23-004-13150
      $1,499.00

      LUTH AR A3 UPPER RECEIVER

      LUTHFTT-EA
      $117.95 $110.87

      NORDIC 9MM BARREL 8.5" BLK

      NCBBL-9-85-BLK
      $141.64 $127.47

      NORDIC NC15 EXTRUDED UPPER RCVR BLK

      NC15-UR-EXT
      $95.95 $86.36

      PHOENIX HP22/HP22A CONV KIT BL

      RAHP22BBLB
      $57.00 $56.99

      ROSCO BL BBL 11.5" 5.56 1/7

      ROSBL-115-M4-556-7-C
      $153.00 $137.70

      ROSCO BL BBL 14.5" 5.56 1/7

      ROSBL-145-M4-556-7-C
      $164.00 $147.60

      ROSCO BL BBL 5.5" 9MM 1/10

      ROSBL-55-M4-9MM-10
      $119.00 $107.10

      SEEKINS BBL 10.5" 223WYLDE BLK

      SEEK10120005
      $395.00

      SEEKINS BBL 8" 300BLK STS BLK

      SEEK10120003
      $395.00

      SPIKE'S 556NATO M4 LE UPPER 16" BLK

      SPKSTU5025-M4S
      $930.00 $837.00

      SPIKE'S 556NATO M4 LE UPPER W/RAIL

      SPKSTU5025-R9S
      $826.00 $743.40