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Pistol Uppers

Explore Palmetto State Armory's premium selection of AR-15 pistol upper assemblies. Elevate your shooting experience with our range of meticulously crafted pistol uppers, featuring high-quality barrels, precision engineering, and durable materials. Whether you're a seasoned enthusiast or a first-time buyer, our pistol uppers offer exceptional performance, reliability, and customization options to suit your needs. Shop now for the finest AR-15 pistol upper assemblies at Palmetto State Armory and take your shooting to the next level. Don't forget your PSA Pistol Build Kit or Complete Pistol Lower!

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  1. Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Gray

    Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Gray

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  2. Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Black

    Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Black

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  3. Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Black

    Battle Arms Authority Elite 10.50" Upper 5.56x45mm Free Float M-LOK Rail, Black

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  4. Aero Precision M4E1 Threaded 10.50" Upper 5.56x45mm 1:7 M-LOK Rail Carbine-Length, Flat Dark Earth

    Aero Precision M4E1 Threaded 10.50" Upper 5.56x45mm 1:7 M-LOK Rail Carbine-Length, Flat Dark Earth

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  5. Aero Precision M4E1 Threaded 8" Upper .300 AAC Blackout 1:7 Pistol-Length, Flat Dark Earth

    Aero Precision M4E1 Threaded 8" Upper .300 AAC Blackout 1:7 Pistol-Length, Flat Dark Earth

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  6. Aero Precision M4E1 Threaded 10.50" Upper 5.56x45mm 1:7 M-LOK Rail Carbine-Length, Black

    Aero Precision M4E1 Threaded 10.50" Upper 5.56x45mm 1:7 M-LOK Rail Carbine-Length, Black

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  7. Aero Precision M4E1 Threaded 8" Upper .300 AAC Blackout 1:7 M-LOK Rail Pistol-Length, Black

    Aero Precision M4E1 Threaded 8" Upper .300 AAC Blackout 1:7 M-LOK Rail Pistol-Length, Black

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  8. Aero Precision AR-15 10.50" MOE Upper 5.56x45mm 1:7 MOE M-LOK Rail Carbine-Length, Flat Dark Earth

    Aero Precision AR-15 10.50" MOE Upper 5.56x45mm 1:7 MOE M-LOK Rail Carbine-Length, Flat Dark Earth

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  9. Aero Precision AR-15 10.50" MOE Upper 5.56x45mm 1:7 MOE M-LOK Rail SL Carbine-Length, Black

    Aero Precision AR-15 10.50" MOE Upper 5.56x45mm 1:7 MOE M-LOK Rail SL Carbine-Length, Black

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  10. ATI Milsport 7.50" Upper 5.56x45mm 1:8 M-LOK Rail, Black

    ATI Milsport 7.50" Upper 5.56x45mm 1:8 M-LOK Rail, Black

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  11. CMMG Banshee 8" Upper 9mm 1:10 M-LOK Rail, Coyote Tan

    CMMG Banshee 8" Upper 9mm 1:10 M-LOK Rail, Coyote Tan

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  12. Sons of Liberty Gun Works L89 V2 5.56 11.50" Upper 5.56x45mm M-LOK Rail, Black

    Sons of Liberty Gun Works L89 V2 5.56 11.50" Upper 5.56x45mm M-LOK Rail, Black

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  13. Geissele Automatics Super Duty MOD1 5.56mm 11.5" Complete Upper, DDC

    Geissele Automatics Super Duty MOD1 5.56mm 11.5" Complete Upper, DDC

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  14. Geissele Automatics Super Duty MOD1 5.56mm 11.5" Complete Upper, Black

    Geissele Automatics Super Duty MOD1 5.56mm 11.5" Complete Upper, Black

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  15. Geissele Automatics Super Duty MOD1 10.3" 5.56mm Complete Upper, Black

    Geissele Automatics Super Duty MOD1 10.3" 5.56mm Complete Upper, Black

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  16. Geissele Automatics Super Duty MOD1 10.3" 5.56mm Complete Upper, DDC

    Geissele Automatics Super Duty MOD1 10.3" 5.56mm Complete Upper, DDC

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  17. Geissele Automatics Super Duty 5.56mm 11.5" CHF MK16 Stripped Upper, DDC

    Geissele Automatics Super Duty 5.56mm 11.5" CHF MK16 Stripped Upper, DDC

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  18. Geissele Automatics Super Duty 5.56mm 11.5" CHF MK16 Stripped Upper, Black

    Geissele Automatics Super Duty 5.56mm 11.5" CHF MK16 Stripped Upper, Black

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  19. Geissele Automatics Super Duty 5.56mm 10.3" CHF MK16 Stripped Upper, DDC

    Geissele Automatics Super Duty 5.56mm 10.3" CHF MK16 Stripped Upper, DDC

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  20. Geissele Automatics Super Duty 5.56mm 10.3" CHF MK16 Stripped Upper, Black

    Geissele Automatics Super Duty 5.56mm 10.3" CHF MK16 Stripped Upper, Black

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  21. Daniel Defense AR15 11.5" 5.56 NATO DD4 RIIIS URG, FDE

    Daniel Defense AR15 11.5" 5.56 NATO DD4 RIIIS URG, FDE

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  22. Daniel Defense AR15 11.5" 5.56 NATO DD4 RIIIS URG

    Daniel Defense AR15 11.5" 5.56 NATO DD4 RIIIS URG

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  23. Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG, FDE

    Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG, FDE

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  24. Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG

    Daniel Defense AR15 10.3" 5.56 NATO MK18 RIII URG

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