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Hours: 9am-5pm EST  Mon. - Fri.
Phone: (704) 774-1102
Fax: (704) 469-5775
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Upper Receivers

Build your custom AR or AK variant at Classic Firearms. For those of you who want to drop in an upper and hit the range without delay, we offer complete uppers in multiple barrel lengths and popular calibers including 7.62x39, 5.56x45 and .223 / .556. For the home gunsmiths out there, we’ve got stripped down mil-spec uppers. Check out our full range of accessories to get your additional components such as the trap door assembly, forward assist andoptics.

Items 1 to 24 of 51 total

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  1. Anderson AR15-A3 Stripped Upper Receiver, Mil-Spec w/ Hard Black Anodized Finish

    Anderson AR15-A3 Stripped Upper Receiver, Mil-Spec w/ Hard Black Anodized Finish
    MSRP: $79.99  |  Your Price:  $42.50     Availability: In stock     Manufacturer: Anderson Purchase Now »
  2. Bear Creek Arsenal AR-15 Complete Upper 16" 1:9 .223 Wylde

    Bear Creek Arsenal AR-15 Complete Upper 16" 1:9 .223 Wylde
    MSRP: $399.99  | Your Price:

    Regular Price: $319.99

    Special Price: $249.99

        Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  3. Bear Creek Arsenal AR-15 Complete Upper 16" 1:10 7.62x39 Parkerized

    Bear Creek Arsenal AR-15 Complete Upper 16" 1:10 7.62x39 Parkerized
    MSRP: $399.99  | Your Price:

    Regular Price: $299.99

    Special Price: $249.99

        Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  4. Anderson AR-15 Complete Mil-Spec Upper Receiver Less Charging Handle and BCG - 16" M4 Profile Barrel, .223 Rem/ 5.56mm Nato, 1 in 8 Twist - 74603

    Anderson  AR-15 Complete Mil-Spec Upper Receiver Less Charging Handle and BCG  - 16" M4 Profile Barrel, .223 Rem/ 5.56mm Nato, 1 in 8 Twist - 74603
    MSRP: $399.99  |  Your Price:  $181.79     Availability: In stock (Only 2 left!)     Manufacturer: Anderson Purchase Now »
  5. Plum Crazy Complete Polymer Upper, 5.56 NATO 1:7

    Plum Crazy Complete Polymer Upper, 5.56 NATO 1:7
    MSRP: $0.00  |  Your Price:  $329.99     Availability: In stock     Manufacturer: Plum Crazy Purchase Now »
  6. Charlie Bravo Complete 7.62x39 Upper, 16" BBL, 15" Hera Arms Keymod Rail

    Charlie Bravo Complete 7.62x39 Upper, 16" BBL, 15" Hera Arms Keymod Rail
     
        Availability: Out of stock     Manufacturer: U.S. Mfg View Details »
  7. Anderson EXT16M4RF AR-15 RF85 Treated Mil-Spec Complete Upper 16" 1:8 M4 Profile Barrel, .223 Rem/ 5.56 NATO

    Anderson EXT16M4RF AR-15 RF85 Treated Mil-Spec Complete Upper 16" 1:8 M4 Profile Barrel, .223 Rem/ 5.56 NATO
    MSRP: $699.99  |  Your Price:  $599.99     Availability: In stock     Manufacturer: Anderson Purchase Now »
  8. X Products Can Cannon Upper Receiver, Soda Can Launcher for AR-15 & M16

    X Products Can Cannon Upper Receiver,  Soda Can Launcher for AR-15 & M16
    MSRP: $299.99  |  Your Price:  $349.00     Availability: In stock     Manufacturer: X Products Purchase Now »
  9. BCA Dual Charging AR15 Upper, 16" Parkerized, 7.62x39, w/ Lightweight Keymod Rail

    BCA Dual Charging AR15 Upper, 16" Parkerized, 7.62x39, w/ Lightweight Keymod Rail
     
        Availability: Out of stock     Manufacturer: U.S. Contractor View Details »
  10. BCA AR15 Complete Upper, 16" 1:8 .223 Wylde, Stainless/Nitride (Bear Claw), w/ 12" M-LOK Rail

    BCA AR15 Complete Upper, 16" 1:8 .223 Wylde, Stainless/Nitride (Bear Claw), w/ 12" M-LOK Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  11. Bear Creek Arsenal AR15 Complete Upper 16" 1:10 7.62x39 Parkerized Heavy Barrel w/15" M-LOK Rail

    Bear Creek Arsenal AR15 Complete Upper 16" 1:10 7.62x39 Parkerized Heavy Barrel w/15" M-LOK Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  12. Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms M-Lok Rail

    Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms M-Lok Rail
     
        Availability: Out of stock     Manufacturer: U.S. Mfg View Details »
  13. Charlie Bravo Complete 7.62x39 Upper, 16" BBL, 15" Hera Arms M-Lok Rail

    Charlie Bravo Complete 7.62x39 Upper, 16" BBL, 15" Hera Arms M-Lok Rail
     
        Availability: Out of stock     Manufacturer: U.S. Mfg View Details »
  14. Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms Keymod Rail

    Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms Keymod Rail
     
        Availability: Out of stock     Manufacturer: U.S. Mfg View Details »
  15. Bear Creek Arsenal URSID Hybrid AR15 Complete Upper 16" 1:8 .223 Wylde w/ 15" Keymod Rail

    Bear Creek Arsenal URSID Hybrid AR15 Complete Upper 16" 1:8 .223 Wylde w/ 15" Keymod Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  16. BCA AR-15 URSID Complete Upper Receiver, .223 Wylde, 16" Stainless Barrel

    BCA AR-15 URSID Complete Upper Receiver, .223 Wylde, 16" Stainless Barrel
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  17. 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
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  18. Bear Creek Arsenal AR-15 Complete Dual Charging Upper with Front Sight

    Bear Creek Arsenal AR-15 Complete Dual Charging Upper with Front Sight
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  19. Bear Creek Arsenal AR-15 Basic Bear Upper .223 Wylde - BCG and Charging Handle Not Included

    Bear Creek Arsenal AR-15 Basic Bear Upper .223 Wylde - BCG and Charging Handle Not Included
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  20. Bear Creek Arsenal AR15 Complete Upper 16" 1:10 7.62x39 Parkerized Heavy Barrel w/15" Keymod Rail

    Bear Creek Arsenal AR15 Complete Upper 16" 1:10 7.62x39 Parkerized Heavy Barrel w/15" Keymod Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  21. Bear Creek Arsenal AR15 Complete Upper 16" 1:8 .223 Wylde Stainless/Nitride (Bear Claw) FDE Cerakote w/ M-LOK Rail

    Bear Creek Arsenal AR15 Complete Upper 16" 1:8 .223 Wylde Stainless/Nitride (Bear Claw) FDE Cerakote w/ M-LOK Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  22. Radical Firearms .22 Nosler Complete Upper, 18" Medium Contour Stainless w/ 15" RPR Rail - CFU18-22NOS-SS-M-15RPR

    Radical Firearms .22 Nosler Complete Upper, 18" Medium Contour Stainless w/ 15" RPR Rail - CFU18-22NOS-SS-M-15RPR
     
        Availability: Out of stock     Manufacturer: Radical Firearms View Details »
  23. Bear Creek Arsenal AR15 Complete Upper 16" 1:9 .223 Wylde Flat Dark Earth Cerakote with M-LOK Rail

    Bear Creek Arsenal AR15 Complete Upper 16" 1:9 .223 Wylde Flat Dark Earth Cerakote with M-LOK Rail
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »
  24. 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
     
        Availability: Out of stock     Manufacturer: U.S. Contractor View Details »

Items 1 to 24 of 51 total

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