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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.
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Items 1-24 of 438

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  1. PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper With Romeo MSR, MBUS Sight Set, BCG, & CH

    PSA 10.5" 5.56 NATO 1/7 Phosphate 9" Lightweight M-Lok Upper With Romeo MSR, MBUS Sight Set, BCG, & CH

    Regular Price $699.99 Special Price $499.99
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  2. PSA 7.5" 5.56 NATO 1/7 Phosphate 7" Lightweight M-Lok Upper w/BCG & CH

    PSA 7.5" 5.56 NATO 1/7 Phosphate 7" Lightweight M-Lok Upper w/BCG & CH

    Rating:
    100%
    (1)
    Regular Price $409.99 Special Price $349.99
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  3. BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1/8 Phosphate Classic Upper w/BCG & CH

    BLEM PSA 16" M4 Carbine-Length 5.56 NATO 1/8 Phosphate Classic Upper w/BCG & CH

    Rating:
    100%
    (3)
    Regular Price $429.99 Special Price $349.99
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  4. PSA 7.5" 5.56 NATO 1/7 Phosphate 6" Lightweight M-Lok Upper w/Romeo MSR, BCG, & CH

    PSA 7.5" 5.56 NATO 1/7 Phosphate 6" Lightweight M-Lok Upper w/Romeo MSR, BCG, & CH

    Regular Price $579.99 Special Price $499.99
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  5. PSA 11.5" Carbine-Length 5.56 1/7 Phosphate 10.5" Lightweight M-Lok Upper - With BCG & CH

    PSA 11.5" Carbine-Length 5.56 1/7 Phosphate 10.5" Lightweight M-Lok Upper - With BCG & CH

    Regular Price $549.99 Special Price $469.99
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  6. PSA 16" M4 Carbine Length 5.56 NATO 1/7 Phosphate MOE Upper With BCG, CH, & Rear MBUS - Flat Dark Earth

    PSA 16" M4 Carbine Length 5.56 NATO 1/7 Phosphate MOE Upper With BCG, CH, & Rear MBUS - Flat Dark Earth

    Regular Price $499.99 Special Price $419.99
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  7. PSA 16" 5.56 NATO 1/7 M4 Phosphate Classic Upper W/ BCG & CH, Gray

    PSA 16" 5.56 NATO 1/7 M4 Phosphate Classic Upper W/ BCG & CH, Gray

    Regular Price $419.99 Special Price $399.99
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  8. PSA 16" Carbine-Length M4 5.56 NATO 1/7 Phosphate Classic Upper w/ BCG and CH, Olive Drab Green

    PSA 16" Carbine-Length M4 5.56 NATO 1/7 Phosphate Classic Upper w/ BCG and CH, Olive Drab Green

    Regular Price $419.99 Special Price $399.99
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  9. PSA 16" Carbine-Length M4 5.56 NATO 1/7 Phosphate Classic Upper w/ BCG and CH, Flat Dark Earth

    PSA 16" Carbine-Length M4 5.56 NATO 1/7 Phosphate Classic Upper w/ BCG and CH, Flat Dark Earth

    Regular Price $419.99 Special Price $399.99
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  10. PSA 16" Carbine-Length M4 5.56 NATO 1/8 Phosphate Classic Upper w/ BCG and CH, Flat Dark Earth

    PSA 16" Carbine-Length M4 5.56 NATO 1/8 Phosphate Classic Upper w/ BCG and CH, Flat Dark Earth

    Rating:
    100%
    (1)
    Regular Price $419.99 Special Price $399.99
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  11. 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%
    (1)
    Regular Price $729.99 Special Price $619.99
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  12. PSA 10.5" 5.56 NATO 1/7 Phosph. 10.5" LTWT M-Lok AR-15 Upper W/ Romeo MSR, MBUS Sight Set, BCG, & CH

    PSA 10.5" 5.56 NATO 1/7 Phosph. 10.5" LTWT M-Lok AR-15 Upper W/ Romeo MSR, MBUS Sight Set, BCG, & CH

    Rating:
    94%
    (11)
    Regular Price $699.99 Special Price $609.99
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  13. PSA 10.5" 5.56 NATO 1/7 Phosphate 10.5" Lightweight M-Lok Upper With Romeo MSR, MBUS Sight Set, BCG, & CH

    PSA 10.5" 5.56 NATO 1/7 Phosphate 10.5" Lightweight M-Lok Upper With Romeo MSR, MBUS Sight Set, BCG, & CH

    Rating:
    96%
    (6)
    Regular Price $699.99 Special Price $619.99
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  14. PSA 16" M4 Carbine-Length 5.56 NATO 1/7 Phosphate Classic Upper w/BCG & Charging Handle

    PSA 16" M4 Carbine-Length 5.56 NATO 1/7 Phosphate Classic Upper w/BCG & Charging Handle

    Rating:
    80%
    (3)
    Regular Price $409.99 Special Price $359.99
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  15. PSA 10.5" 5.56 NATO 1:7 Phosphate 9" Lightweight M-Lok Upper With BCG & CH

    PSA 10.5" 5.56 NATO 1:7 Phosphate 9" Lightweight M-Lok Upper With BCG & CH

    Rating:
    100%
    (21)
    Regular Price $479.99 Special Price $429.99
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  16. PSA 16" Carbine Length M4 CHF 5.56 NATO 1:7 Geissele 13" MK14 M-LOK Upper - No BCG or CH

    PSA 16" Carbine Length M4 CHF 5.56 NATO 1:7 Geissele 13" MK14 M-LOK Upper - No BCG or CH

    Rating:
    100%
    (5)
    Regular Price $799.99 Special Price $669.99
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  17. 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%
    (29)
    $369.99
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  18. PSA 10.5" 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Upper With BCG & CH

    PSA 10.5" 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Upper With BCG & CH

    Rating:
    100%
    (5)
    Regular Price $469.99 Special Price $399.99
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  19. PSA 10.5" 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Upper - No BCG or CH

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

    Rating:
    98%
    (16)
    Regular Price $339.99 Special Price $299.99
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  20. PSA 7" 300AAC Blackout 1/7 Nitride 6" Lightweight M-Lok Upper - With BCG & CH

    PSA 7" 300AAC Blackout 1/7 Nitride 6" Lightweight M-Lok Upper - With BCG & CH

    Rating:
    96%
    (8)
    Regular Price $469.99 Special Price $379.99
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  21. 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:
    100%
    (6)
    Regular Price $489.99 Special Price $429.99
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  22. PSA 16" CHF Mid-Length 5.56 NATO 1/7 13" Geissele MK14 M-lok Upper - No BCG or CH

    PSA 16" CHF Mid-Length 5.56 NATO 1/7 13" Geissele MK14 M-lok Upper - No BCG or CH

    Rating:
    98%
    (14)
    Regular Price $799.99 Special Price $669.99
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  23. 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:
    100%
    (14)
    Regular Price $389.99 Special Price $369.99
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  24. 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:
    98%
    (12)
    Regular Price $339.99 Special Price $309.99
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Items 1-24 of 438

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  1. AR-15 Railed Uppers 315
  2. AR-15 MOE Uppers 35
  3. AR-15 Classic Uppers 64
  4. AR-15 Premium CHF Uppers 41
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