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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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      90 products found.

      SPIKE'S 556 UPPER 14.5"PB RAIL/DYN

      SPKSTU5050-S2D
      $1,043.00 $938.70

      CMMG BBL 300BLK 12.5" MR 4140CM SBN

      CMMG30D8A0A
      $179.95 $139.99

      TAC SOL CONV KIT FOR GLK 17 22LR STD

      TSOTSG-2217-22-STD
      $380.00 $344.00

      ADV ARMS CONV KIT XDM940-4M W/CLN KT

      AAC1XDM940-4M
      $285.00 $259.99

      LBE AR15 M4 STRIPPED UPPER RECEIVER

      LBARSTUP
      $84.99 $73.99

      ADV ARMS CONV KIT FOR LE20-21 W/CLN

      AACLE20-21
      $265.00 $242.99

      IWI TAV0R X95 CONV KIT 300BLK RH

      IWIXK300R
      $899.00 $749.00

      CMMG 22LR AR CONV KIT SS 25RD EVO

      CMMG22BA6E1
      $199.95 $158.99

      SEEKINS BBL 8" 300BLK STS BLK

      SEEK10120003
      $289.00 $274.55

      LBE UPPER W/FRWRD ASSIST AND EJECTIO

      LBARUPPER
      $129.99 $100.99

      ADV ARMS CONV KIT FOR LE20-21 G4/CLN

      AAC20-21G4
      $265.00 $242.99