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AR-15 Lower Parts

With Palmetto State Armory's AR-15 lower parts, you can build or personalize your AR-15 lower receiver to your exact specifications. Browse our collection of triggers, stocks, furniture, and much more to create your perfect AR-15 today. All Palmetto State Armory branded AR lower parts are American-made and feature our full lifetime warranty.

Anti Walk Pins

Anti Walk Pins
Grips

Grips
Individual Lower Parts

Individual Lower Parts
Lower Accessories

Lower Accessories
Lower Build Kits

Lower Build Kits
Lower Parts Kits

Lower Parts Kits
Magazines

Magazines
Repair Kits

Repair Kits
Safety Selectors

Safety Selectors
Stocks

Stocks
Stock Kits

Stock Kits
Triggers

Triggers
Upgrade Kits

Upgrade Kits
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Items 3577-3600 of 3953

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  1. FAB Defense AG-43 M16/M4/AR-15 Tactical Ergonomic Pistol Grip, OD Green - FX-AG43G

    FAB Defense AG-43 M16/M4/AR-15 Tactical Ergonomic Pistol Grip, OD Green - FX-AG43G

    Rating:
    93%
    (12)
    Out of Stock
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  2. FAB Defense GLR-16 AR-15/M16 Buttstock w/ Rubber Butt Pad, OD Green - FX-GLR16G

    FAB Defense GLR-16 AR-15/M16 Buttstock w/ Rubber Butt Pad, OD Green - FX-GLR16G

    Rating:
    100%
    (5)
    Out of Stock
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  3. FAB Defense AGR-43 AR15 Rubberized Ergonomic Pistol Grip, OD Green - FXAGR43G

    FAB Defense AGR-43 AR15 Rubberized Ergonomic Pistol Grip, OD Green - FXAGR43G

    Rating:
    80%
    (4)
    Out of Stock
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  4. FAB Defense AGR-43 Rubberized Ergonomic M4/M16/AR-15 Pistol Grip, Flat Dark Earth - FX-AGR43T

    FAB Defense AGR-43 Rubberized Ergonomic M4/M16/AR-15 Pistol Grip, Flat Dark Earth - FX-AGR43T

    Rating:
    100%
    (3)
    Out of Stock
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  5. FAB Defense AG-43 M16/M4/AR-15 Tactical Ergonomic Pistol Grip, Flat Dark Earth - FX-AG43T

    FAB Defense AG-43 M16/M4/AR-15 Tactical Ergonomic Pistol Grip, Flat Dark Earth - FX-AG43T

    Rating:
    88%
    (10)
    Out of Stock
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  6. FAB Defense PTK Picatinny Ergonomic Pointing Forend Grip, Flat Dark Earth - FX-PTKT

    FAB Defense PTK Picatinny Ergonomic Pointing Forend Grip, Flat Dark Earth - FX-PTKT

    Rating:
    93%
    (3)
    Out of Stock
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  7. FAB Defense Mojo 5.56x45 Improved Mag-Well w/ Replaceable Grips, Black - FX-MOJOB

    FAB Defense Mojo 5.56x45 Improved Mag-Well w/ Replaceable Grips, Black - FX-MOJOB

    Rating:
    100%
    (1)
    Out of Stock
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  8. FAB Defense GL-Shock Adjustable Polymer M4 Rifle Stock, Flat Dark Earth - FDE-FX-GLSHOCKT

    FAB Defense GL-Shock Adjustable Polymer M4 Rifle Stock, Flat Dark Earth - FDE-FX-GLSHOCKT

    Out of Stock
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  9. PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

    PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

    Rating:
    93%
    (55)
    Out of Stock
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  10. Armaspec XPDW Gen 2 Mil Spec 5 Position Adjustable Stock, Black - ARM235-BLK

    Armaspec XPDW Gen 2 Mil Spec 5 Position Adjustable Stock, Black - ARM235-BLK

    Rating:
    100%
    (2)
    Out of Stock
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  11. PSA Custom AR-15 2-Piece Extended Magazine Release Button, Black - 116022

    PSA Custom AR-15 2-Piece Extended Magazine Release Button, Black - 116022

    Rating:
    88%
    (29)
    Out of Stock
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  12. PSA Custom AR-15 Titanium Buffer Retainer - 116023

    PSA Custom AR-15 Titanium Buffer Retainer - 116023

    Rating:
    91%
    (15)
    Out of Stock
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  13. Blackdog X Form Sonic Weld .22 LR Steel Feed Lip 25 Round AR Style Magazine, Black - SW-25BL-SS

    Blackdog X Form Sonic Weld .22 LR Steel Feed Lip 25 Round AR Style Magazine, Black - SW-25BL-SS

    Rating:
    81%
    (23)
    Out of Stock
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  14. Armaspec AR-15 Lower Parts Kit, Flat Dark Earth - ARM152-FDE

    Armaspec AR-15 Lower Parts Kit, Flat Dark Earth - ARM152-FDE

    Rating:
    80%
    (1)
    Out of Stock
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  15. Armaspec Sound Mitigation AR-10 Buffer - ARM158-308

    Armaspec Sound Mitigation AR-10 Buffer - ARM158-308

    Rating:
    20%
    (2)
    Out of Stock
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  16. Armaspec Sound Mitigation "H3" Buffer - ARM158-H3

    Armaspec Sound Mitigation "H3" Buffer - ARM158-H3

    Rating:
    100%
    (1)
    Out of Stock
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  17. Armaspec Sound Mitigation AR-9 Buffer - ARM158-9

    Armaspec Sound Mitigation AR-9 Buffer - ARM158-9

    Rating:
    73%
    (3)
    Out of Stock
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  18. Armaspec Sound Mitigation "H2" Buffer - ARM158-H2

    Armaspec Sound Mitigation "H2" Buffer - ARM158-H2

    Rating:
    75%
    (4)
    Out of Stock
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  19. Armaspec Sound Mitigation "H" Buffer - ARM158-H

    Armaspec Sound Mitigation "H" Buffer - ARM158-H

    Rating:
    87%
    (3)
    Out of Stock
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  20. Odin Works Tungsten Buffer Weight

    Odin Works Tungsten Buffer Weight - OS-ABS TUNGSTEN

    Out of Stock
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  21. Odin Works Adjustable AR-15 Lite Buffer in Aluminum

    Odin Works Adjustable AR-15 Lite Buffer, Aluminum - OS-ABS-AR15-LITE

    Rating:
    100%
    (2)
    Out of Stock
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  22. Timney Triggers Low Profile 98 Mauser Safety in Black

    Timney Triggers Low Profile 98 Mauser Safety, Black - 1001

    Out of Stock
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  23. Odin Works XMR3 Extended Magazine Release, Burnt Bronze

    Odin Works XMR3 Extended Mag Release, Burnt Bronze - ACC-XMR3-BB

    Out of Stock
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  24. Odin Works Ambidextrous Modular Safety Selector, Orange - ACC-AMS-OR

    Odin Works Ambidextrous Modular Safety Selector, Orange - ACC-AMS-OR

    Out of Stock
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Items 3577-3600 of 3953

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  1. Anti Walk Pins 26
  2. Grips 368
  3. Lower Parts 1828
  4. Lower Accessories 97
  5. Lower Build Kits 140
  6. Lower Parts Kits 157
  7. Magazines 828
  8. Repair Kits 17
  9. Safety Selectors 168
  10. Stocks 687
  11. Stock Kits 72
  12. Triggers 399
  13. Upgrade Kits 157
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