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AR-15 Individual Upper Parts

Whether you are looking to upgrade or repair your AR-15, Palmetto State Armory has the individual AR-15 upper parts to get the job done. Choose from forward assist springs, dust covers, gas tubes, and a lot more.
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  1. VLTOR Low-Profile Clamp-on Gas Block .625" Silver

    VLTOR Low-Profile Clamp-on Gas Block .625" Silver - GB-1CS

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  2. VLTOR Low-Profile Clamp-on Gas Block .625" Black

    VLTOR Low-Profile Clamp-on Gas Block .625" Black - GB-1C

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  3. VLTOR Low-Profile Clamp-on Gas Block .750 Silver

    VLTOR Low-Profile Clamp-on Gas Block .750 Silver - GB-2CS

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  4. VLTOR Low-Profile Clamp-on Gas Block .750 Black

    VLTOR Low-Profile Clamp-on Gas Block .750 Black - GB-2C

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  5. AR-15 Upper Receiver Parts

    PSA AR15 Complete MPI Bolt Assembly - 1765

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  6. Midwest Industries Low Profile Gas Block .936

    Midwest Industries AR-15 Gas Block .936 Low Profile - MCTAR-LPG

    Rating:
    100%
    (2)
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  7. .625 Low Profile Gas Block

    Midwest Industries Low Profile AR-15 Gas Block .625

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    (1)
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  8. CMMG .22 Rehab Kit 22BA616

    CMMG .22 Rehab Kit 22BA616

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    (1)
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  9. CMMG .22 SS Bolt Assembly 22BA492

    CMMG .22 SS Bolt Assembly 22BA492

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  10. PSA AR-15/M16 Charging Handle

    PSA AR-15 Charging Handle, Black - 438

    Rating:
    94%
    (116)
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  11. AR-15 Engraved Ejection Port Cover - Molon Labe Palmetto - 1697

    AR-15 Engraved Ejection Port Cover - Molon Labe Palmetto - 1697

    Rating:
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    (2)
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  12. Yankee Hill Machine 9mm Bolt Assembly YHM-921-BA

    Yankee Hill Machine 9mm Bolt Assembly YHM-921-BA

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  13. AR-15 Firing Pin Retaining Pin

    PSA AR15 Firing Pin Retaining Pin - 1352

    Rating:
    93%
    (6)
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  14. PSA AR-15 Car Stock Lock Ring and Castle Nut

    PSA AR15 CAR Stock Lock Ring/Castle Nut - 412

    Rating:
    95%
    (33)
    Out of Stock
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Items 1417-1430 of 1430

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  1. Upper Parts Kits 29
  2. Barrel Nuts 17
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