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PA-15 Uppers

Palmetto State Armory offers a great selection of AR-15 upper receivers for your build. Whether you are a gun enthusiast or a beginner we have a variety of AR-15 complete upper receivers and stripped upper receivers for pistols and rifles. Also, browse our large selection of PA-15 lower receivers, parts, and accessories to complete the build. Start and end your build with Palmetto State Armory.
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  1. 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

    Rating:
    100%
    (1)
    Regular Price $649.99 Special Price $389.99
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  2. 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

    Rating:
    90%
    (32)
    Regular Price $699.99 Special Price $389.99
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  3. PSA 8.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper With BCG & CH

    PSA 8.5" Pistol-length 300AAC Blackout 1/8 Phosphate 7" Lightweight M-Lok Upper With BCG & CH

    Rating:
    94%
    (115)
    Regular Price $529.99 Special Price $379.99
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  4. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Classic Upper With BCG & CH, FDE

    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Classic Upper With BCG & CH, FDE

    Rating:
    96%
    (85)
    Regular Price $399.99 Special Price $299.99
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  5. psa 16" midlength 5.56 nato 1:7 nitride 13.5" lightweight m-lock upper with bg, ch & mbus sight set

    PSA 16" Midlength 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper With BCG, CH, & MBUS Sight Set

    Rating:
    94%
    (193)
    Regular Price $709.99 Special Price $459.99
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  6. BLEM 16" M4 Carbine-Length 5.56 NATO 1/7 Phosphate Classic Upper w/o BCG or CH

    BLEM 16" M4 Carbine-Length 5.56 NATO 1/7 Phosphate Classic Upper w/o BCG or CH

    Rating:
    80%
    (1)
    Regular Price $349.99 Special Price $259.99
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  7. PSA 16" Carbine-Length M4 5.56 NATO 1/8 Phosphate 13.5" Lightweight M-Lok Upper - With BCG & CH

    PSA 16" Carbine-Length M4 5.56 NATO 1/8 Phosphate 13.5" Lightweight M-Lok Upper - With BCG & CH

    Rating:
    86%
    (18)
    Regular Price $669.99 Special Price $489.99
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  8. PSA 11.5" 5.56 1/7 Phosphate Classic Upper - with BCG & Charging Handle

    PSA 11.5" 5.56 1/7 Phosphate Classic Upper - with BCG & Charging Handle

    Rating:
    100%
    (8)
    Regular Price $499.99 Special Price $349.99
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  9. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" M-Lok Slant Upper with MBUS Sight Set & Holosun Red Dot

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" M-Lok Slant Upper with MBUS Sight Set & Holosun Red Dot

    Rating:
    100%
    (4)
    Regular Price $819.99 Special Price $579.99
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  10. PSA 10.5" CHF Carbine Length 5.56 NATO 1/7 Timber Creek Enforcer 9" M-Lok Railed Upper - Without BCG or CH

    PSA 10.5" CHF Carbine Length 5.56 NATO 1/7 Timber Creek Enforcer 9" M-Lok Railed Upper - Without BCG or CH

    Rating:
    100%
    (4)
    Regular Price $769.99 Special Price $549.99
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  11. 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:
    96%
    (355)
    Regular Price $569.99 Special Price $359.99
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  12. 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%
    (15)
    Regular Price $599.99 Special Price $429.99
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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:
    98%
    (12)
    Regular Price $619.99 Special Price $499.99
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  14. 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:
    92%
    (78)
    Regular Price $509.99 Special Price $379.99
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  15. PSA 20" CHF Rifle-Length 5.56 NATO 1/7 15" Geissele MK14 M-Lok Upper - No BCG or CH

    PSA 20" CHF Rifle-Length 5.56 NATO 1/7 15" Geissele MK14 M-Lok Upper - No BCG or CH

    Rating:
    86%
    (4)
    Regular Price $999.99 Special Price $799.99
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  16. PSA 10.5" CHF Carbine Length 5.56 NATO 1:7 Geissele 9.3" MK14 M-Lok Upper - No BCG or CH

    PSA 10.5" CHF Carbine Length 5.56 NATO 1:7 Geissele 9.3" MK14 M-Lok Upper - No BCG or CH

    Rating:
    92%
    (130)
    Regular Price $889.99 Special Price $749.99
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  17. 16" stainless steel upper

    PSA 16" Mid-Length 1/7 Stainless Steel 13.5" Lightweight M-lok Upper - With BCG & CH - 5165450023

    Rating:
    96%
    (72)
    Regular Price $619.99 Special Price $429.99
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  18. barreled upper assemblies

    PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride13.5" Lightweight M-Lok Upper - With BCG, CH, & MBUS Sight Set - 5165448559

    Rating:
    98%
    (54)
    Regular Price $729.99 Special Price $499.99
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  19. 5165448415

    PSA 18" Rifle-Length .223 Wylde 1/7 Stainless Steel 15" Lightweight M-Lok Upper with MBUS Sight Set, BCG, & CH - 5165448415

    Rating:
    96%
    (138)
    Regular Price $769.99 Special Price $429.99
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  20. PSA 18" Rifle Length 223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok Upper with BCG & CH - 516445214

    PSA 18" Rifle Length 223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok Upper with BCG & CH - 516445214

    Rating:
    96%
    (118)
    Regular Price $699.99 Special Price $479.99
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  21. pinned and welded upper

    PSA 14.7" Mid-length CHF 5.56 NATO 1:7 13.5" Lightweight M-Lok Upper Pinned & Welded - No BCG or CH - 77932796

    Rating:
    94%
    (141)
    Regular Price $789.99 Special Price $599.99
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  22. PSA 10.5" CHF 1:7 A2 Carbine 5.56 NATO Premium Classic AR-15 Upper Assembly - No BCG/CH

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

    Rating:
    96%
    (126)
    Regular Price $629.99 Special Price $419.99
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  23. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 13.5" M-Lok Upper - W/BCG & CH

    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 13.5" M-Lok Upper - W/BCG & CH

    Regular Price $619.99 Special Price $459.99
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  24. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 13.5" M-Lok Upper With BCG, CH, & MBUS SIght Set

    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 13.5" M-Lok Upper With BCG, CH, & MBUS SIght Set

    Regular Price $659.99 Special Price $529.99
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