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AR-15 Uppers

Palmetto State Armory offers a great selection of AR-15 upper assemblies. Whether you are a gun enthusiast or a beginner, we have plenty of options from different barrel lengths, calibers, gas systems, handguards, & rails to choose from to help you complete a custom build or upgrade. Be sure to browse our AR-15 complete lower receivers selection to complete your custom build. We are your online AR-15 headquarters. 

Under $300

Under $300
Upper Receiver Parts

Upper Receiver Parts
Left Handed Uppers

Left Handed Uppers
Pistol Uppers

Pistol Uppers
Railed Uppers

Railed Uppers
300 Blackout Uppers

300 Blackout Uppers
MOE Uppers

MOE Uppers
Classic Uppers

Classic Uppers
Premium Uppers

Premium Uppers
AR-PCC Uppers

AR-PCC Uppers
6.5 Grendel

6.5 Grendel
Pistol Kits

Pistol Kits
Rifle Kits

Rifle Kits
Featured Products
  1. ar-15 barreled upper
    PSA 10.5" Pistol-Length 300AAC 1/8 Phosphate 9" Lightweight M-Lok Upper - With BCG & CH - 5165448418
    Rating:
    96%
    (273)
    Regular Price $599.99 Special Price $299.99
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  2. PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride 15" Lightweight M-Lok Upper - With BCG & CH - 5165450142
    PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride 15" Lightweight M-Lok Upper - With BCG & CH - 5165450142
    Rating:
    93%
    (95)
    Regular Price $589.99 Special Price $349.99
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  3. PSA 7" Nitride 1:7 Pistol Length 300AAC Blackout Marauder AR-15 Upper Assembly, Black - No BCG/CH
    PSA 7" Nitride 1:7 Pistol Length 300AAC Blackout Marauder AR-15 Upper Assembly, Black - No BCG/CH
    Rating:
    94%
    (173)
    Regular Price $409.99 Special Price $189.99
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Items 289-312 of 1243

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  1. Tacfire 7" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-7

    Tacfire 7" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-7

    Regular Price $366.99 Special Price $329.99
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  2. Tacfire 10" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-10

    Tacfire 10" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-10

    Regular Price $321.99 Special Price $289.99
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  3. Tacfire 5" Complete Upper Assembly 5.56x45mm 1:5, Black - BU-556-5

    Tacfire 5" Complete Upper Assembly 5.56x45mm 1:5, Black - BU-556-5

    Regular Price $418.99 Special Price $376.99
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  4. Radian Weapons 14.50" Complete Upper .223 Wylde 1:8, Black - R0024

    Radian Weapons 14.50" Complete Upper .223 Wylde 1:8, Black - R0024

    $1,994.99
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  5. Radian Weapons 10.5" Complete Upper .223 Wylde 1:8, Black - R0023

    Radian Weapons 10.5" Complete Upper .223 Wylde 1:8, Black - R0023

    Regular Price $2,574.99 Special Price $1,904.99
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  6. Radian Weapons 16" Complete Upper .223 Wylde 1:8, Black - R0025

    Radian Weapons 16" Complete Upper .223 Wylde 1:8, Black - R0025

    $2,029.99
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  7. Patriot Ordnance Factory Renegade Plus 10.5" Complete Upper .300 AAC Blackout 1:7, Black - 1446

    Patriot Ordnance Factory Renegade Plus 10.5" Complete Upper .300 AAC Blackout 1:7, Black - 1446

    $1,192.00
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  8. Patriot Ordnance Factory Minuteman 10.5" Complete Upper 5.56x45mm, Patriot Brown - 1817

    Patriot Ordnance Factory Minuteman 10.5" Complete Upper 5.56x45mm, Patriot Brown - 1817

    $1,109.00
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  9. Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Black - 1652

    Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Black - 1652

    $1,040.00
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  10. Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Patriot Brown - 1815

    Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Patriot Brown - 1815

    $1,109.00
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  11. Patriot Ordnance Factory Minuteman 10.5" Complete Upper 5.56x45mm, Black - 1654

    Patriot Ordnance Factory Minuteman 10.5" Complete Upper 5.56x45mm, Black - 1654

    $1,040.00
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  12. Patriot Ordnance Factory P415 Edge 16.5" Complete Upper 5.56x45mm 1:8, Black - 1309

    Patriot Ordnance Factory P415 Edge 16.5" Complete Upper 5.56x45mm 1:8, Black - 1309

    Regular Price $1,509.99 Special Price $1,359.99
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  13. Patriot Ordnance Factory Renegade Plus 16.5" Complete Upper 5.56x45mm 1:8, Black - 907

    Patriot Ordnance Factory Renegade Plus 16.5" Complete Upper 5.56x45mm 1:8, Black - 907

    Regular Price $1,324.99 Special Price $1,192.99
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  14. Gemtech GVAC 16. 10" Upper Receiver 5.56x45mm 1:8, Black - 13833

    Gemtech GVAC 16. 10" Upper Receiver 5.56x45mm 1:8, Black - 13833

    Regular Price $916.99 Special Price $825.99
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  15. PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Knurled CH & BCG, FDE

    PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Knurled CH & BCG, FDE

    Rating:
    100%
    (6)
    $829.99
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  16. PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG Rugged Flash Hider, Smoke

    PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG Rugged Flash Hider, Smoke

    $829.99
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  17. PSA "Sabre" MK12 Mod 0 SPR Upper with PEQ Rail

    PSA "Sabre" MK12 Mod 0 SPR Upper with PEQ Rail

    Rating:
    60%
    (2)
    $1,399.99
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  18. PSA "Sabre" MK12 Mod 0 SPR Upper

    PSA "Sabre" MK12 Mod 0 SPR Upper

    Rating:
    100%
    (3)
    $1,399.99
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  19. PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Keymo Flash Hider, Knurled CH & BCG, ODG

    PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Keymo Flash Hider, Knurled CH & BCG, ODG

    Rating:
    100%
    (1)
    $829.99
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  20. PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG Rugged Flash Hider, ODG

    PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG Rugged Flash Hider, ODG

    Rating:
    100%
    (1)
    $829.99
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  21. Harrington & Richardson Government M16A2 Carbine Complete Upper, Black

    Harrington & Richardson Government M16A2 Carbine Complete Upper, Black

    Rating:
    100%
    (2)
    $689.99
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  22. PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG & Rearden Flash Hider, Smoke

    PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG & Rearden Flash Hider, Smoke

    $829.99
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  23. PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG & Rearden Flash Hider, ODG

    PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG & Rearden Flash Hider, ODG

    $829.99
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  24. PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG HUXWRX Flash Hider, Smoke

    PSA JAKL 14.5" Rifle length Upper Assembly 5.56 NATO 1:7 Nitride w/Knurled CH, BCG HUXWRX Flash Hider, Smoke

    $829.99
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  1. Pistol Uppers 492
  2. Left Handed Uppers 8
  3. Railed Uppers 625
  4. 300 Blackout Uppers 144
  5. MOE Uppers 79
  6. Classic Uppers 102
  7. Premium Uppers 198
  8. AR-PCC Uppers 121
  9. 6.5 Grendel 13
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