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Phone: (704) 774-1102
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.223 / 5.56 Rifles, Kits and Receivers

Classic Firearms brings you rock-bottom prices on .223 / 5.56 rifles, kits and receivers. Whether you are looking for an M4 or AR-15 style rifle, we have some fine long guns in stock from manufacturers including Del-Ton, Bear Creek Arsenal, Anderson, Armalite, Barrett and American Tactical Imports, among others. Keep in mind that you can chamber a 5.56 rifle with .223 rounds, but not the other way around. We also offer .223 / 5.56 ammo at unbeatable web prices. Pick some up today.

Items 1 to 24 of 816 total

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  1. 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 »
  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: $219.99

    Special Price: $199.99

        Availability: In stock     Manufacturer: Bear Creek Arsenal Purchase Now »
  3. 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 »
  4. Anderson AR-15 Stripped Lower Receiver Open - AR15-A3-LWFOR

    Anderson AR-15 Stripped Lower Receiver for AR Type Rifles
     
    MSRP: $120.00  |  Your Price:  $39.99     Availability: In stock     Manufacturer: Anderson Purchase Now »
  5. Fostech Fighter Lite Ultra-Lightweight Magnesium AR-15 Stripped Lower Receiver - Extremely Minor Finish Blem

    Fostech Fighter Lite Ultra-Lightweight Magnesium AR-15 Stripped Lower Receiver - Extremely Minor Finish Blem
     
    MSRP: $139.99  | Your Price:

    Regular Price: $89.99

    Special Price: $44.99

        Availability: In stock     Manufacturer: Fostech Purchase Now »
  6. Anderson AR-15 Stripped Lower Receiver Closed Trigger - AR15-A3-LWFOR-UM-CLOSED

    Anderson AR-15 Stripped Lower Receiver Closed Trigger - AR15-A3-LWFOR-UM-CLOSED
     
    MSRP: $89.99  |  Your Price:  $39.99     Availability: In stock     Manufacturer: Anderson Purchase Now »
  7. ATI AR-15 Omni Hybrid Stripped Lower Receiver - Multi Caliber Accepts all standard AR-15 barrels and lower parts.

    ATI AR-15 Omni Hybrid Stripped Lower Receiver - Multi Caliber Accepts all standard AR-15 barrels and lower parts.
     
    MSRP: $79.99  |  Your Price:  $26.54     Availability: In stock     Manufacturer: ATI Purchase Now »
  8. Plum Crazy AR-15 Improved Gen II Complete Lower Receiver - Black

    Plum Crazy AR-15 Improved Gen II Complete Lower Receiver - Black
     
    MSRP: $179.99  |  Your Price:  $99.99     Availability: In stock     Manufacturer: Plum Crazy Purchase Now »
  9. Mag Tactical Ultra-Lightweight Magnesium Stripped AR-15 Lower Receiver - Premium Grade

    Mag Tactical Ultra-Lightweight Magnesium Stripped AR-15 Lower Receiver - Premium Grade
     
    MSRP: $99.99  |  Your Price:  $44.99     Availability: In stock     Manufacturer: Mag Tactical Systems Purchase Now »
  10. 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 »
  11. E3 Arms AR-15 Improved Gen II Complete Lower Receiver

    E3 Arms AR-15 Improved Gen II Complete Lower Receiver
     
    MSRP: $179.99  |  Your Price:  $99.99     Availability: In stock     Manufacturer: E3 Arms Purchase Now »
  12. ATI Tactical Omni Hybrid Maxx w/ 13" Keymod Rail - 5.56/223 REM 16in - ATIGOMX556TS

    ATI Tactical Omni Hybrid Maxx w/ 13" Keymod Rail - 5.56/223 REM 16in - ATIGOMX556TS
     
    MSRP: $599.99  |  Your Price:  $391.23     Availability: In stock     Manufacturer: ATI Purchase Now »
  13. Anderson AR-15 Complete Lower Receiver w/ 6 Position Adjustable Stock

    Anderson AR-15 Complete Lower Receiver w/ 6 Position Adjustable Stock
     
    MSRP: $249.99  |  Your Price:  $149.99     Availability: In stock (Only 4 left!)     Manufacturer: Anderson Purchase Now »
  14. AR-15 Mil Spec Complete Lower Receiver by DPMS Panther Arms LR-05AP4

    AR-15 Mil Spec Complete Lower Receiver
     
    MSRP: $199.00  |  Your Price:  $147.82     Availability: In stock     Manufacturer: DPMS Purchase Now »
  15. Radical Firearms AR-15 - FR16556M415FCR Semi-Auto, .223/5.56 NATO 16" Barrel, 15" FCR M-LOK Rail - MFT Edition

    Radical Firearms AR-15 - FR16556M415FCR Semi-Auto, .223/5.56 NATO 16" Barrel, 15" FCR M-LOK Rail - MFT Edition
     
    MSRP: $579.99  |  Your Price:  $499.95     Availability: In stock     Manufacturer: Radical Firearms Purchase Now »
  16. ATI GOMX556KM13P3 Omni Hybrid MAXX P3 Semi-Auto .223/5.56 NATO 16" 30+1, W /13" Keymod - Black

    ATI GOMX556KM13P3 Omni Hybrid MAXX P3 Semi-Auto .223/5.56 NATO 16" 30+1, W /13" Keymod - Black
     
    MSRP: $529.99  |  Your Price:  $399.99     Availability: In stock     Manufacturer: ATI Purchase Now »
  17. Limited Edition Battlefield Green ATI GOMX556P3 Omni Hybrid MAXX P3 Semi-Auto .223/5.56 NATO 16" 30+1

    Limited Edition Battlefield Green ATI GOMX556P3 Omni Hybrid MAXX P3 Semi-Auto .223/5.56 NATO 16" 30+1
     
    MSRP: $529.99  |  Your Price:  $399.99     Availability: In stock     Manufacturer: ATI Purchase Now »
  18. 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 4 left!)     Manufacturer: Wolf Purchase Now »
  19. 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 »
  20. Russian VEPR .223 Rifle w/ 16.5" BBL Type 1 Standard Sights VPR-223-01

    Russian VEPR .223 Rifle w/ 16.5" BBL Type 1 Standard Sights VPR-223-01
     
    MSRP: $899.99  |  Your Price:  $809.99     Availability: In stock     Manufacturer: Vyatskie Polyany Purchase Now »
  21. Anderson D2K067A0050P Lower AR-15 Stripped Receiver Molon Labe

    Anderson D2K067A0050P Lower AR-15 Stripped Receiver Molon Labe
     
    MSRP: $83.58  |  Your Price:  $63.78     Availability: In stock     Manufacturer: Anderson Purchase Now »
  22. Colt LE6920HBPW CAR HEAVY(PINNED/WELDED)

    Colt LE6920HBPW CAR HEAVY(PINNED/WELDED)
     
    MSRP: $1,049.00  |  Your Price:  $948.94     Availability: In stock (Only 6 left!)     Manufacturer: Colt Defense Purchase Now »
  23. Radical Firearms FR16-5.56M4-15RPR AR-15, .223/5.56 NATO 16" Barrel, 15" RPR M-LOK Rail - MFT Edition

    Radical Firearms FR16-5.56M4-15RPR AR-15, .223/5.56 NATO 16" Barrel, 15" RPR M-LOK Rail - MFT Edition
     
    MSRP: $599.99  | Your Price:

    Regular Price: $499.99

    Special Price: $479.99

        Availability: In stock     Manufacturer: Radical Firearms Purchase Now »
  24. Russian VEPR .223 Rifle w/ 23.2" BBL Type 1 Standard Sights VPR-223-03

    Russian VEPR .223 Rifle w/ 23.2" BBL Type 1 Standard Sights VPR-223-03
     
    MSRP: $899.99  |  Your Price:  $829.99     Availability: In stock     Manufacturer: Vyatskie Polyany Purchase Now »

Items 1 to 24 of 816 total

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