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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 1801-1824 of 3953

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  1. Magpul MOE Rifle Stock, Gray- Mag404-GRY

    Magpul MOE Rifle Stock, Gray- Mag404-GRY

    Rating:
    100%
    (1)
    Regular Price $74.99 Special Price $66.99
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  2. magpul lower parts kit

    PSA AR-15 EPT MOE Lower Parts Kit with Ambi Safety

    Rating:
    94%
    (59)
    $79.99
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  3. Magpul PMAG D-60 Round Magazine AR/M4 5.56x45 - MAG576-BLK

    Magpul PMAG D-60 Round Magazine AR/M4 5.56x45 - MAG576-BLK

    Rating:
    97%
    (221)
    Regular Price $143.99 Special Price $128.99
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  4. Heavy Texture ERGO AR-15 Ambidextrous Grip in Black

    ERGO HEAVY TEXTURE AR15/M16 Grip Kit SUREGRIP-Ambi-Black - 4009-BK

    Rating:
    100%
    (8)
    Regular Price $29.99 Special Price $26.99
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  5. ERGO Enhanced AR-15 Ambidextrous Grip in Black

    ERGO Enhanced AR15/M16 Grip-Suregrip-Ambi-Black - 4011-BK

    Rating:
    97%
    (48)
    Regular Price $29.99 Special Price $26.99
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  6. ERGO Enhanced AR-15 Grip in Dark Earth

    ERGO Enhanced AR15/M16 Grip-Suregrip-Ambi-Dark Earth - 4011-DE

    Rating:
    60%
    (2)
    Regular Price $31.99 Special Price $27.99
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  7. PSA AR-15 Ambidextrous Safety Selector

    PSA AR15 Ambi Safety Selector - 506779

    Rating:
    94%
    (48)
    $19.99
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  8. PSA PA10 Bolt Catch Assembly - 508014

    PSA PA10 Bolt Catch Assembly - 508014

    Rating:
    89%
    (43)
    $6.99
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  9. PSA PA10 .308 Cam Pin - 507864

    PSA PA10 .308 Cam Pin - 507864

    Rating:
    100%
    (3)
    $9.99
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  10. B5 Systems Type 23 AR-15 Grip in Coyote

    B5 Grip 23 Coyote - - PGR?003?01

    Rating:
    80%
    (4)
    Regular Price $22.99 Special Price $19.99
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  11. B5 Systems Type 23 AR-15 Grip in Flat Dark Earth

    B5 Grip 23 FDE - - PGR-002-01

    Rating:
    100%
    (2)
    Regular Price $22.99 Special Price $19.99
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  12. B5 Systems Type 23 AR-15 Grip in Wolf Grey

    B5 Grip 23 Wolf Grey - - PGR-006-01

    Regular Price $22.99 Special Price $19.99
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  13. Disassembled PSA Enhanced AR Trigger

    PSA AR15/PA10 EPT - Enhanced Polished Fire Control Group - 507797

    Rating:
    95%
    (770)
    $49.99
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  14. PSA A2 Stock Screw

    PSA A2 Stock screw- - -9349128

    Rating:
    100%
    (8)
    $3.99
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  15. ATI AR-15 X2 Scorpion Recoil Pistol Grip in Black

    ATI AR-15 X2 Scorpion Recoil Pistol Grip - A.5.10.2342

    Rating:
    97%
    (20)
    Regular Price $23.99 Special Price $21.59
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  16. AR-15 Upper Parts

    Magpul M-LOK to MOE Adapter Kit - MAG478

    Regular Price $11.99 Special Price $9.99
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  17. Magpul MOE Carbine Stock - Gray

    Magpul MOE Carbine Stock, Gray (Mil-Spec)- Mag400-GRY

    Rating:
    100%
    (2)
    Regular Price $53.99 Special Price $47.99
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  18. Magpul MOE SL Carbine Stock, Flat Dark Earth (Mil-Spec)- Mag347-FDE

    Magpul MOE SL Carbine Stock, Flat Dark Earth (Mil-Spec)- Mag347-FDE

    Regular Price $68.99 Special Price $61.99
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  19. Magpul MOE SL Carbine Stock, Gray (Mil-Spec)- Mag347-GRY

    Magpul MOE SL Carbine Stock, Gray (Mil-Spec)- Mag347-GRY

    Regular Price $68.99 Special Price $61.99
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  20. Magpul MOE SL Carbine Stock, OD Green (Mil-Spec)- Mag347-ODG

    Magpul MOE SL Carbine Stock, OD Green (Mil-Spec)- Mag347-ODG

    Rating:
    100%
    (2)
    Regular Price $68.99 Special Price $61.99
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  21. Magpul MOE Trigger Guard, Gray- Mag417-GRY

    Magpul MOE Trigger Guard, Gray- Mag417-GRY

    Regular Price $12.99 Special Price $8.99
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  22. PSA Bolt Extractor O Ring AR-15 Upper Part - Extractor

    PSA Bolt Extractor O-Ring - 1740

    Rating:
    100%
    (2)
    $0.99
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  23. Odin Works Extended Mag Release Gen II, Black

    Odin Works Extended Mag Release Gen II, Black ‒ ACC-XMR2-BLK

    Rating:
    90%
    (2)
    Regular Price $25.99 Special Price $22.99
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  24. Odin Works Extended Mag Release Gen II, Flat Dark Earth

    Odin Works Extended Mag Release Gen II, Flat Dark Earth ‒ ACC-XMR2-FDE

    Rating:
    100%
    (1)
    Regular Price $26.99 Special Price $23.99
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Items 1801-1824 of 3953

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Shopping Options
Category
  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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