Hours: 9am-5pm EST  Mon. - Fri. Phone: (704) 774-1102
Hours: 9am-5pm EST  Mon. - Fri.
Phone: (704) 774-1102
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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.

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  1. 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: $219.99

    Special Price: $199.99

        Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  2. 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
    MSRP: $149.99  | Your Price:

    Regular Price: $149.99

    Special Price: $119.99

        Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  3. 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 »
  4. Fostech Stripped Upper - Fighter Lite Ultra-Lightweight AR-15 Stripped Upper Receiver - May Have Very Minor Cosmetic Blemishes.

    Fostech Stripped Upper - Fighter Lite Ultra-Lightweight AR-15 Stripped Upper Receiver - May Have Very Minor Cosmetic Blemishes.
    MSRP: $139.99  | Your Price:

    Regular Price: $59.99

    Special Price: $54.99

        Availability: In stock     Manufacturer: Fostech Purchase Now »
  5. BCA AR-15 URSID Upper Receiver, .223 Wylde, 16" Stainless - No BCG or Charging Handle

    BCA AR-15 URSID Upper Receiver, .223 Wylde, 16" Stainless - No BCG or Charging Handle
    MSRP: $282.95  |  Your Price:  $169.99     Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  6. Wolf Performance A1 Complete Upper 16" 5.56 NATO 1:7 Piston Driven

    Wolf Performance A1 Complete Upper 16" 5.56 NATO 1:7 Piston Driven
    MSRP: $549.99  |  Your Price:  $449.99     Availability: In stock (Only 4 left!)     Manufacturer: Wolf Purchase Now »
  7. Wolf Performance A1 Complete Upper 14.5" 5.56 NATO 1:7 Piston Driven

    Wolf Performance A1 Complete Upper 14.5" 5.56 NATO 1:7 Piston Driven
    MSRP: $549.99  |  Your Price:  $449.99     Availability: In stock (Only 6 left!)     Manufacturer: Wolf Purchase Now »
  8. 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
    MSRP: $319.99  |  Your Price:  $279.99     Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  9. Charlie Bravo Complete 300BLK 16" AR15 Upper Receiver 12" Hera Free Float M-Lok Rail

    Charlie Bravo Complete 300BLK 16" AR15 Upper Receiver 12" Hera Free Float M-Lok Rail
    MSRP: $0.00  |  Your Price:  $299.99     Availability: In stock (Only 1 left!)     Manufacturer: US Mfg Purchase Now »
  10. 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
    MSRP: $349.99  |  Your Price:  $349.99     Availability: In stock (Only 4 left!)     Manufacturer: US Mfg Purchase Now »
  11. 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
    MSRP: $277.95  |  Your Price:  $179.99     Availability: In stock     Manufacturer: US Contractor Purchase Now »
  12. Charlie Bravo Complete 223/556 16" AR15 Upper Receiver with 12" Free Float Keymod Handguard

    Charlie Bravo Complete 223/556 16" AR15 Upper Receiver with 12" Free Float Keymod Handguard
    MSRP: $349.99  |  Your Price:  $319.99     Availability: In stock (Only 2 left!)     Manufacturer: US Mfg Purchase Now »
  13. Charlie Bravo 556 Upper w/ 16" Stainless Diamond Cut BBL, 1:9 .223 Wylde w/ 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle

    Charlie Bravo 556 Upper w/ 16" Stainless Diamond Cut BBL, 1:9 .223 Wylde w/ 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle
    MSRP: $369.99  |  Your Price:  $299.99     Availability: In stock (Only 4 left!)     Manufacturer: US Mfg Purchase Now »
  14. 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 »
  15. 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
    MSRP: $399.99  |  Your Price:  $299.99     Availability: In stock (Only 3 left!)     Manufacturer: US Mfg Purchase Now »
  16. Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms Keymod Rail

    Charlie Bravo Complete .300AAC Upper, 16" BBL, 15" Hera Arms Keymod Rail
    MSRP: $349.99  |  Your Price:  $299.99     Availability: In stock (Only 4 left!)     Manufacturer: US Mfg Purchase Now »
  17. Charlie Bravo 556 Upper w/ 16" Stainless Diamond Cut Barrel, .223 Wylde w/ 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle

    Charlie Bravo 556 Upper w/ 16" Stainless Diamond Cut Barrel, .223 Wylde w/ 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle
    MSRP: $369.99  |  Your Price:  $299.99     Availability: In stock (Only 5 left!)     Manufacturer: US Mfg Purchase Now »
  18. Radical Firearms Complete 16" 300 BLK Upper, HBAR w/ 15" M-LOK FCR Rail - CFU16-300HBAR-15FCR

    Radical Firearms Complete 16" 300 BLK Upper, HBAR w/ 15" M-LOK FCR Rail - CFU16-300HBAR-15FCR
    MSRP: $439.99  |  Your Price:  $329.14     Availability: In stock     Manufacturer: Radical Firearms Purchase Now »
  19. 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 »
  20. Charlie Bravo 762 Upper w/ 16" Barrel, 7.62x39 with 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle

    Charlie Bravo 762 Upper w/ 16" Barrel, 7.62x39 with 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging Handle
    MSRP: $339.99  |  Your Price:  $239.99     Availability: In stock (Only 3 left!)     Manufacturer: US Mfg Purchase Now »
  21. Charlie Bravo 556 Upper w/ 16" M4 Barrel, 5.56 NATO with 13" Free Float 7 sided Keymod Fore End - Less BCG and Charging HAndle

    Charlie Bravo 556 Upper w/ 16" M4 Barrel, 5.56 NATO with 13" Free Float 7 sided Keymod Fore End
    MSRP: $349.99  |  Your Price:  $249.99     Availability: In stock     Manufacturer: US Mfg Purchase Now »
  22. 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 (Only 6 left!)     Manufacturer: X Products Purchase Now »
  23. Wolf Performance Arms 6.5 Grendel 16" Upper Receiver

    Wolf Performance Arms 6.5 Grendel 16" Upper Receiver
    MSRP: $599.99  |  Your Price:  $499.99     Availability: In stock (Only 5 left!)     Manufacturer: Wolf Purchase Now »
  24. 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
     
        Availability: Out of stock     Manufacturer: Bear Creek Arsenal View Details »

Items 1 to 24 of 57 total

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