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AR-15 Lower Build Kits & Parts Kits

Whether you are just starting your build or customizing your lower, Palmetto State Armory lower build kits and parts kits are the perfect complement for your stripped lower. Choose from a variety of colors, triggers, furniture, and much more to create your perfect AR-15 lower. All Palmetto State Armory branded products are American made and feature our full lifetime warranty.

Build Kits

Parts Kits

AR-15 Kits

Lower Receivers

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Items 1-24 of 132

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  1. MOE EPT BSL Lower Build Kit, Black

    MOE EPT BSL Lower Build Kit, Black

    Regular Price $219.99 Special Price $149.99
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  2. Palmetto State Armory Magpul AR-15 Lower Build Kit in Black

    Palmetto State Armory Magpul MOE Lower Build Kit, Black

    Rating:
    96%
    (1853)
    Regular Price $219.99 Special Price $119.99
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  3. Classic AR-15 lower build kit in olive drab green

    PSA Classic Lower Build Kit, OD Green

    Rating:
    94%
    (69)
    Regular Price $199.99 Special Price $99.99
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  4. PSA MOE AR-15 lower build kit in olive drab green

    PSA MOE EPT Lower Build Kit, Olive Drab Green

    Rating:
    96%
    (51)
    Regular Price $234.99 Special Price $129.99
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  5. PSA EPT MOE AR-15 Lower Build Kit

    PSA MOE EPT Lower Build Kit, Black

    Rating:
    96%
    (323)
    Regular Price $234.99 Special Price $129.99
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  6. MOE EPT BTR Pistol Lower Build Kit, Black

    MOE EPT BTR Pistol Lower Build Kit, Black

    Regular Price $219.99 Special Price $149.99
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  7. Shockwave AR-15 Lower Build Kit in Olive Drab Green

    PSA MOE+ Shockwave Lower Build Kit, OD Green

    Rating:
    96%
    (13)
    Regular Price $229.99 Special Price $149.99
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  8. psa moe ept pistol lower build kit with sb tactical pdw brace in black

    PSA MOE EPT Pistol Lower Build Kit With SB Tactical PDW Brace, Black

    Rating:
    96%
    (312)
    Regular Price $449.99 Special Price $299.99
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  9. AR-15 STR EPT lower build kit

    PSA AR15 STR EPT Lower Build Kit - Black

    Rating:
    86%
    (24)
    Regular Price $269.99 Special Price $189.99
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  10. ACS-L EPT AR-15 lower build kit

    Palmetto State Armory MOE ACS-L EPT Lower Build Kit Black

    Rating:
    96%
    (35)
    Regular Price $279.99 Special Price $179.99
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  11. ar-15 lower parts kit

    CMMG Gunbuilders AR-15 Lower Parts Kit - 55CA601

    Rating:
    98%
    (46)
    Regular Price $49.99 Special Price $39.99
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  12. ar-15 lower receiver parts kit

    CMMG AR-15 Lower Parts Kit - 55CA6C5

    Rating:
    92%
    (49)
    Regular Price $89.99 Special Price $69.99
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  13. PSA MFT Battlelink Pistol Lower Build Kit, Gray

    PSA MFT Battlelink Pistol Lower Build Kit, Gray

    Rating:
    100%
    (1)
    Regular Price $219.99 Special Price $119.99
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  14. PSA MFT Battlelink Pistol Lower Build Kit, ODG

    PSA MFT Battlelink Pistol Lower Build Kit, ODG

    Regular Price $219.99 Special Price $119.99
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  15. PSA MFT Battlelink Pistol Lower Build Kit, Black

    PSA MFT Battlelink Pistol Lower Build Kit, Black

    Regular Price $199.99 Special Price $119.99
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  16. PSA AR15 MOE SSA-E Lower Build Kit, Black

    PSA AR15 MOE SSA-E Lower Build Kit, Black

    Rating:
    76%
    (9)
    Regular Price $399.99 Special Price $369.99
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  17. PSA Classic MFT Battllink Pistol Lower Build Kit, Flat Dark Earth

    PSA Classic MFT Battllink Pistol Lower Build Kit, Flat Dark Earth

    Rating:
    92%
    (19)
    Regular Price $199.99 Special Price $114.99
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  18. Premium Classic AR-15 Lower Build Kit in black

    Palmetto State Armory Premium Classic Lower Build Kit

    Rating:
    94%
    (209)
    Regular Price $199.99 Special Price $99.99
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  19. AR-15 Lower Build Kit in Flat Dark Earth

    PSA Classic Lower Build Kit, Flat Dark Earth - 5165449781

    Rating:
    92%
    (52)
    Regular Price $209.99 Special Price $99.99
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  20. MOE EPT AR-15 lower build kit

    PSA MOE EPT Lower Build Kit, Gray - 5165449541

    Rating:
    98%
    (78)
    Regular Price $229.99 Special Price $129.99
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  21. psa sba4 moe ept pistol lower build kit black

    PSA SBA3 MOE EPT Pistol Lower Build Kit, Black

    Rating:
    92%
    (266)
    Regular Price $319.99 Special Price $189.99
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  22. PSA Pistol AR-15 Lower Build Kit with an Adjustable SB Tactical Brace in Black

    PSA Pistol Lower Build Kit With Adjustable SB Tactical Brace, Black - 5165448118

    Rating:
    94%
    (110)
    Regular Price $299.99 Special Price $179.99
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  23. PSA MFT EPT Lower Parts Kit, Gray

    PSA MFT EPT Lower Parts Kit, Gray

    $79.99
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  24. PSA MFT EPT Lower Parts Kit, Black

    PSA MFT EPT Lower Parts Kit, Black

    $89.99
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  1. AR-15 Build Kits 88
  2. AR-15 Parts Kits 43
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