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AR-15 Uppers

Palmetto State Armory offers a great selection of AR-15 barreled 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 selection of AR-15 complete lower receivers to complete your custom build.

Railed Uppers

MOE Uppers

Classic Uppers

Premium Uppers

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Items 1-24 of 444

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  1. PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper Without BCG or CH

    PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper Without BCG or CH

    Regular Price $429.99 Special Price $339.99
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  2. PSA 16" Mid-Length 5.56 NATO 1/7 Phosphate Classic Upper With BCG & Charging Handle

    PSA 16" Mid-Length 5.56 NATO 1/7 Phosphate Classic Upper With BCG & Charging Handle

    Rating:
    94%
    (52)
    Regular Price $589.99 Special Price $499.99
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  3. Photo of PSA 10.5" ar 15 barreled upper chambered for 5.56 ammo.

    PSA 10.5" 5.56 NATO 1/7" Phosphate Upper - with BCG and Charging Handle - 5165448027

    Rating:
    96%
    (185)
    Regular Price $539.99 Special Price $509.99
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  4. PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper Without BCG or CH

    PSA 7.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper Without BCG or CH

    Rating:
    92%
    (33)
    Regular Price $429.99 Special Price $339.99
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  5. PSA 10.5" CHF Carbine-Length 5.56 NATO 1/7 9" Lightweight M-Lok Upper - With Nickel Boron BCG & CH

    PSA 10.5" CHF Carbine-Length 5.56 NATO 1/7 9" Lightweight M-Lok Upper - With Nickel Boron BCG & CH

    Rating:
    100%
    (10)
    Regular Price $879.99 Special Price $769.99
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  6. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 10.5" Lightweight M-Lok Upper w/MBUS Sight Set, BCG, & CH

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 10.5" Lightweight M-Lok Upper w/MBUS Sight Set, BCG, & CH

    Rating:
    94%
    (20)
    Regular Price $679.99 Special Price $609.99
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  7. PSA 10.5" 5.56 NATO 1/7" Phosphate MOE Upper With BCG & CH, Flat Dark Earth

    PSA 10.5" 5.56 NATO 1/7" Phosphate MOE Upper With BCG & CH, Flat Dark Earth

    Rating:
    98%
    (43)
    $519.99
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  8. PSA 10.5" CHF 5.56 NATO 1/7 M-lok Slant 12" Upper With MBUS Sight Set - No BCG or CH

    PSA 10.5" CHF 5.56 NATO 1/7 M-lok Slant 12" Upper With MBUS Sight Set - No BCG or CH

    Rating:
    100%
    (12)
    Regular Price $799.99 Special Price $699.99
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  9. PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - With BCG & CH

    PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - With BCG & CH

    Rating:
    100%
    (25)
    Regular Price $589.99 Special Price $529.99
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  10. PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium MOE AR-15 Upper Assembly - No BCG/CH

    PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium MOE AR-15 Upper Assembly - No BCG/CH

    Rating:
    98%
    (13)
    Regular Price $599.99 Special Price $589.99
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  11. PSA 10.5" CHF 5.56 NATO 1/7 12" Slanted Upper With BCG & CH

    PSA 10.5" CHF 5.56 NATO 1/7 12" Slanted Upper With BCG & CH

    Rating:
    92%
    (16)
    Regular Price $879.99 Special Price $779.99
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  12. PSA 10.5" CHF 5.56 NATO 1/7 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

    PSA 10.5" CHF 5.56 NATO 1/7 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

    Rating:
    100%
    (2)
    Regular Price $879.99 Special Price $759.99
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  13. PSA 10.5" CHF Carbine Length 5.56 NATO 1:7 9'' Lightweight M-Lok Railed Upper - Without BCG or CH

    PSA 10.5" CHF Carbine Length 5.56 NATO 1:7 9'' Lightweight M-Lok Railed Upper - Without BCG or CH

    Rating:
    100%
    (9)
    Regular Price $639.99 Special Price $539.99
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  14. PSA 7.5" 300AAC Blackout 1/8 Phosphate 6" Lightweight M-Lok Upper With BCG & CH

    PSA 7.5" 300AAC Blackout 1/8 Phosphate 6" Lightweight M-Lok Upper With BCG & CH

    Rating:
    94%
    (27)
    Regular Price $509.99 Special Price $449.99
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  15. PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

    PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper w/ Sig Sauer Romeo 5 & MBUS Sight Set - No BCG or CH

    Rating:
    96%
    (14)
    Regular Price $659.99 Special Price $639.99
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  16. PSA 10.5" 5.56 NATO 1/7" Phosphate Upper With BCG & CH, Gray

    PSA 10.5" 5.56 NATO 1/7" Phosphate Upper With BCG & CH, Gray

    Rating:
    98%
    (18)
    Regular Price $519.99 Special Price $499.99
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  17. PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper - No BCG or CH

    PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper - No BCG or CH

    Rating:
    96%
    (17)
    Regular Price $469.99 Special Price $439.99
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  18. PSA 18" CHF Rifle-Length .223 Wylde 1:8 15" Geissele MK14 M-Lok Upper - No BCG or CH

    PSA 18" CHF Rifle-Length .223 Wylde 1:8 15" Geissele MK14 M-Lok Upper - No BCG or CH

    Rating:
    86%
    (18)
    Regular Price $949.99 Special Price $899.99
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  19. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" Slant M-lok Upper - No BCG or CH

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" Slant M-lok Upper - No BCG or CH

    Rating:
    94%
    (71)
    Regular Price $539.99 Special Price $489.99
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  20. barreled upper assemblies ar-15

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" Slant M-lok Upper - With BCG & CH - 5165448745

    Rating:
    98%
    (80)
    Regular Price $609.99 Special Price $559.99
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  21. cold hammer forged barrel slanted upper

    PSA 10.5" CHF 5.56 NATO 1/7 12" Slanted Upper Without BCG or CH - 5165448688

    Rating:
    90%
    (20)
    Regular Price $699.99 Special Price $589.99
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  22. 10.5 upper receiver assembly

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate Lightweight M-lok Slant 12" Upper - With BCG & CH - 5165448530

    Rating:
    94%
    (53)
    Regular Price $619.99 Special Price $579.99
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  23. Photo of PSA 7.5" barreled upper receiver chambered for 300 blackout.

    PSA 7.5" Phosphate 300AAC Blackout 1/8 6" Lightweight M-Lok Upper - With BCG and CH - 5165447573

    Rating:
    96%
    (53)
    Regular Price $599.99 Special Price $519.99
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  24. Photo of PSA 10.5" phosphate ar 15 barreled upper assembly.

    PSA 10.5" 5.56 NATO 1/7" Phosphate Upper - without BCG or Charging Handle-516447140

    Rating:
    96%
    (269)
    Regular Price $429.99 Special Price $399.99
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Items 1-24 of 444

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  1. AR-15 Railed Uppers 321
  2. AR-15 MOE Uppers 35
  3. AR-15 Classic Uppers 64
  4. AR-15 Premium CHF Uppers 41
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