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PA-15 Lower Parts

Palmetto State Armory is your source for American made PA-15 lower ar parts. Our parts selection includes the best lower parts to complete your custom build. From triggers and safeties to AR-15 springs and pins, we stock the PSA PA-15 parts designed to finish off your build and get you out to the range.

AR Tools

AR Tools
Individual Parts

Individual Parts
Triggers

Triggers
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Items 73-96 of 113

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  1. PSA AR-15 H2 Buffer

    PSA AR15 H2 Buffer

    Rating:
    96%
    (26)
    Out of Stock
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  2. AR-15 Upper Repair Kit

    PSA AR15 Bolt Component Repair Kit - 7221

    Rating:
    96%
    (6)
    Out of Stock
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  3. PSA AR-15 Bolt Catch Assembly

    PSA AR15 Bolt Catch Assembly

    Rating:
    96%
    (17)
    Out of Stock
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  4. AR-15 Spare Parts Kit

    PSA AR15 Complete Spring Replacement Kit - 7322

    Rating:
    96%
    (6)
    Out of Stock
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  5. AR-15 Upper Parts

    PSA AR15 Extractor - 1346

    Out of Stock
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  6. PSA AR-15 Disconnector

    PSA AR15 Disconnector

    Rating:
    100%
    (6)
    Out of Stock
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  7. PSA AR-15 Magazine Catch

    PSA AR15 Magazine Catch

    Rating:
    98%
    (11)
    Out of Stock
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  8. PSA AR-15 Car Stock Lock Ring and Castle Nut

    PSA AR15 CAR Stock Lock Ring/Castle Nut - 412

    Rating:
    96%
    (25)
    Out of Stock
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  9. PSA AR-15 H Buffer

    PSA AR15 H Buffer

    Rating:
    96%
    (44)
    Out of Stock
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  10. Palmetto State Armory A2 AR-15 Stock Kit in Gray

    PSA A2 Rifle Stock Kit - 2217

    Rating:
    92%
    (32)
    Out of Stock
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  11. PSA A2 Receiver Extension

    PSA A2 Receiver Extension

    Rating:
    96%
    (5)
    Out of Stock
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  12. AR-15 Lower Parts Repair Kit

    PSA AR15 Bolt Repair Kit

    Rating:
    96%
    (4)
    Out of Stock
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  13. PSA A2 Complete Buffer

    PSA A2 Complete Buffer

    Rating:
    90%
    (8)
    Out of Stock
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  14. PSA AR-15 Extractor Spring

    PSA AR15 Extractor Spring with Insert - 1347

    Out of Stock
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  15. PSA AR-15 Car Stock Latch Plate

    PSA AR15 CAR Stock Latch Plate

    Rating:
    98%
    (17)
    Out of Stock
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  16. PSA AR-15 Selector Detent Spring

    PSA AR15 Selector Detent Spring

    Rating:
    96%
    (21)
    Out of Stock
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  17. PSA AR-15 Lower Parts USGI Trigger Guard

    PSA USGI Trigger Guard

    Rating:
    90%
    (15)
    Out of Stock
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  18. PSA AR-15 Bolt Catch Detent

    PSA AR15 Bolt Catch Detent - 1330

    Rating:
    94%
    (3)
    Out of Stock
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  19. PSA AR-15 Buffer Tube Detent Spring

    PSA AR15 Buffer Tube Detent Spring - 1341

    Rating:
    98%
    (22)
    Out of Stock
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  20. PSA AR-15 Buffer Tube Detent

    PSA AR15 Buffer Tube Detent - 7120

    Rating:
    92%
    (19)
    Out of Stock
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  21. PSA AR-15 Selector Detent

    PSA AR15 Selector Detent - 1327

    Rating:
    96%
    (19)
    Out of Stock
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  22. PSA AR-15 Bolt Catch Roll Pin

    PSA AR15 Bolt Catch Roll Pin

    Rating:
    98%
    (8)
    Out of Stock
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  23. PSA AR-15 Disconnector Spring

    PSA AR15 Disconnector Spring

    Rating:
    98%
    (11)
    Out of Stock
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  24. Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    Out of Stock
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