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Phone: (704) 774-1102
Fax: (704) 469-5775
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Receivers - Uppers & Lowers

Are you interested in building a custom AR or AK rifle in your home workshop? Classic Firearms brings you top-quality upper and lower receivers for your AR or AK home build at prices you won’t believe. Whether you are working on an AR and need .223 /5.56 receivers, or you are looking for complete uppers for AK rifles, we’ve got great products in stock and ready to ship from manufacturers like Bear Creek Arsenal, Anderson, Riley Defense and U.S. Contractor.

Items 1 to 24 of 87 total

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  1. Anderson AR-15 Lower Parts Kit 5.56 - AM556LWPARTS

    Anderson AR-15 Lower Parts Kit 5.56 - AM556LWPARTS

    Manufacturer: Anderson
    MSRP: $79.99  | Your Price:

    Regular Price: $59.99

    Special Price: $39.99


    Availability: In stock Purchase Now » View Details »
  2. Anderson AR-15 Stripped Lower Receiver for AR Type Rifles
  3. Anderson AR15-A3 Stripped Upper Receiver, Mil Spec, W / Hard Black Anodized Finish - New

    Anderson AR15-A3 Stripped Upper Receiver, Mil Spec, W / Hard Black Anodized Finish - New

    Manufacturer: Anderson
    MSRP: $79.99  |  Your Price:  $39.99
    Availability: In stock Purchase Now » View Details »
  4. Bear Creek Arsenal AR-15 Complete Upper 7.62x39 Caliber

    Bear Creek Arsenal AR-15 Complete Upper 7.62x39 Caliber

    Manufacturer: Bear Creek Arsenal
    MSRP: $399.99  | Your Price:

    Regular Price: $339.99

    Special Price: $199.99


    Availability: In stock Purchase Now » View Details »
  5. Bear Creek Arsenal AR-15 Complete Upper .223 Wylde, 1 in 9 Twist Rate

    Bear Creek Arsenal AR-15 Complete Upper .223 Wylde, 1 in 9 Twist Rate

    Manufacturer: Bear Creek Arsenal
    MSRP: $399.99  | Your Price:

    Regular Price: $319.99

    Special Price: $199.99


    Availability: In stock Purchase Now » View Details »
  6. Upper Receiver Parts Kit Complete W / Ejection Port Dust Cover Assembly and Forward Assist Assembly

    Upper Receiver Parts Kit Complete W / Ejection Port Dust Cover Assembly and Forward Assist Assembly

    Manufacturer: U.S. Mfg
    MSRP: $24.99  |  Your Price:  $14.99
    Availability: In stock (Only 6 left!) Purchase Now » View Details »
  7. Anderson Manufacturing Upper Receiver Parts Kit

    Anderson Manufacturing Upper Receiver Parts Kit

    Manufacturer: Anderson
     
    Availability: Out of stock View Details » View Details »
  8. E3 Arms AR-15 Improved Gen II Complete Lower Receiver

    E3 Arms AR-15 Improved Gen II Complete Lower Receiver

    Manufacturer: E3 Arms
      MSRP: $179.99  |  Your Price:  $99.99
    Availability: In stock Purchase Now » View Details »
  9. Anderson Manufacturing OOPS! Kit for AR-15 Rifles

    Anderson Manufacturing OOPS! Kit for AR-15 Rifles

    Manufacturer: Anderson
    MSRP: $14.99  |  Your Price:  $8.99
    Availability: In stock Purchase Now » View Details »
  10. Plum Crazy AR-15 Improved Gen II Complete Lower Receiver - Black

    Plum Crazy AR-15 Improved Gen II Complete Lower Receiver - Black

    Manufacturer: Plum Crazy
      MSRP: $179.99  |  Your Price:  $99.99
    Availability: In stock Purchase Now » View Details »
  11. BCA AR-15 80% Lower Receiver - No FFL Required

    BCA AR-15 80% Lower Receiver - No FFL Required

    Manufacturer: U.S. Contractor
    MSRP: $56.95  |  Your Price:  $39.99
    Availability: In stock Purchase Now » View Details »
  12. BCA AR15 Upper, 16", .7.62x39, Parkerized, w/15" Light weight Keymod Rail

    BCA AR15 Upper, 16", .7.62x39, Parkerized, w/15" Light weight Keymod Rail

    Manufacturer: U.S. Contractor
    MSRP: $319.99  |  Your Price:  $249.99
    Availability: In stock Purchase Now » View Details »
  13. Complete  AR-15 Lower Parts Kit 5.56 - by Tactical Superiority

    Complete AR-15 Lower Parts Kit 5.56 - by Tactical Superiority

    Manufacturer: U.S. Mfg
    MSRP: $79.99  | Your Price:

    Regular Price: $59.99

    Special Price: $39.99


    Availability: In stock Purchase Now » View Details »
  14. BCA AR-15 Upper Receiver -Stripped

    BCA AR-15 Upper Receiver -Stripped

    Manufacturer: Bear Creek Arsenal
     
    Availability: Out of stock View Details » View Details »
  15. BCA Ursid Hybrid AR15 Upper Receiver, 16", .223 Wylde - w/o BCG or Charging Handle

    BCA Ursid Hybrid AR15 Upper Receiver, 16", .223 Wylde - w/o BCG or Charging Handle

    Manufacturer: U.S. Contractor
    MSRP: $277.95  |  Your Price:  $149.99
    Availability: In stock Purchase Now » View Details »
  16. BCA Ursid Hybrid AR15 Complete Upper Receiver, 16", .223 Wylde Barrel

    BCA Ursid Hybrid AR15 Complete Upper Receiver, 16", .223 Wylde Barrel

    Manufacturer: Bear Creek Arsenal
    MSRP: $399.99  |  Your Price:  $249.99
    Availability: In stock (Only 2 left!) Purchase Now » View Details »
  17. Anderson AR-15 Complete Lower Parts Kit 5.56 - W / SS Hammer and Trigger # AM556LWPARTS-SS

    Anderson AR-15 Complete Lower Parts Kit 5.56 - W / SS Hammer and Trigger # AM556LWPARTS-SS

    Manufacturer: Anderson
    MSRP: $79.99  |  Your Price:  $59.99
    Availability: In stock Purchase Now » View Details »
  18. AK-74 Lower Receiver 5.45x39 Caliber by Waffen Werks

    AK-74 Lower Receiver 5.45x39 Caliber by Waffen Werks

    Manufacturer: Waffen Werks
      MSRP: $99.99  | Your Price:

    Regular Price: $69.99

    Special Price: $39.99


    Availability: In stock Purchase Now » View Details »
  19. BCA AR-15 Complete Dual Charging Upper Receiver, 18" Stainless Heavy Barrel .223 Wylde, 15" M-LOK Free Float Rail

    BCA AR-15 Complete Dual Charging Upper Receiver, 18" Stainless Heavy Barrel .223 Wylde, 15" M-LOK Free Float Rail

    Manufacturer: Bear Creek Arsenal
    MSRP: $454.99  |  Your Price:  $319.99
    Availability: In stock Purchase Now » View Details »
  20. Bushmaster AR-15 Multi-Caliber Lower Receiver, A2 Buttstock - 92958

    Bushmaster AR-15 Multi-Caliber Lower Receiver, A2 Buttstock - 92958

    Manufacturer: Bushmaster
      MSRP: $299.00  |  Your Price:  $189.99
    Availability: In stock Purchase Now » View Details »
  21. APF Stripped AR-10 Lower Receiver 308 Cal - LP035

    APF Stripped AR-10 Lower Receiver 308 Cal - LP035

    Manufacturer: APF
      MSRP: $222.99  |  Your Price:  $179.99
    Availability: In stock Purchase Now » View Details »
  22. AR-15 Complete Lower Receiver by Bear Creek Arsenal

    AR-15 Complete Lower Receiver by Bear Creek Arsenal

    Manufacturer: Bear Creek Arsenal
      MSRP: $299.99  |  Your Price:  $189.99
    Availability: In stock Purchase Now » View Details »
  23. Spike's Lower Receiver Spider Bullet

    Spike's Tactical Stripped Lower Receiver Spider w/Bullet Markings AR-15 Multi-Cal Black - STLS019

    Manufacturer: Spikes Tactical
      MSRP: $115.99  |  Your Price:  $93.50
    Availability: In stock Purchase Now » View Details »
  24. BCA AR15 Upper, 16", .223 Wylde, Stainless/Nitride (Bear Claw),w/ 12" M-LOK rail

    BCA AR15 Upper, 16", .223 Wylde, Stainless/Nitride (Bear Claw),w/ 12" M-LOK rail

    Manufacturer: U.S. Contractor
    MSRP: $492.00  |  Your Price:  $299.99
    Availability: In stock Purchase Now » View Details »

Items 1 to 24 of 87 total

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