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AR-15 Build Kits

When you purchase an AR-15 build kit from Palmetto State Armory, you are buying a build kit that is American Made and carries a full lifetime warranty. Our build kits come ready to complete your lower so you can be closer to range day. Check out our reviews from our valued customers and see for yourself. Please browse our vast line AR-15 complete guns and parts.

Rifle Kits

Pistol Kits

AR-15 Kits

Lower Receivers

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Items 1-24 of 88

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  1. Palmetto State Armory Magpul AR-15 Lower Build Kit in Black

    Palmetto State Armory Magpul MOE Lower Build Kit, Black

    Rating:
    96%
    (1843)
    Regular Price $219.99 Special Price $119.99
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  2. MOE EPT BTR Pistol Lower Build Kit, Black

    MOE EPT BTR Pistol Lower Build Kit, Black

    Regular Price $219.99 Special Price $134.99
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  3. MOE EPT BSL Lower Build Kit, Black

    MOE EPT BSL Lower Build Kit, Black

    Regular Price $219.99 Special Price $134.99
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  4. Classic AR-15 lower build kit in olive drab green

    PSA Classic Lower Build Kit, OD Green

    Rating:
    94%
    (66)
    Regular Price $199.99 Special Price $99.99
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  5. 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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  6. 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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  7. ACS-L EPT AR-15 lower build kit

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

    Rating:
    96%
    (34)
    Regular Price $279.99 Special Price $199.99
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  8. PSA EPT MOE AR-15 Lower Build Kit

    PSA MOE EPT Lower Build Kit, Black

    Rating:
    96%
    (322)
    Regular Price $234.99 Special Price $134.99
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  9. SSA-E Trigger AR-15 Lower Build Kit

    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger & PSA AR15 MOE Lower Build Kit - Without FCG

    Rating:
    98%
    (47)
    $299.99
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  10. 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 $129.99
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  11. PSA MFT Battlelink Pistol Lower Build Kit, ODG

    PSA MFT Battlelink Pistol Lower Build Kit, ODG

    Regular Price $219.99 Special Price $129.99
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  12. PSA MFT Battlelink Pistol Lower Build Kit, Black

    PSA MFT Battlelink Pistol Lower Build Kit, Black

    Regular Price $199.99 Special Price $114.99
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  13. PSA Classic MFT Battlelink Pistol Lower Build Kit, Olive Drab Green

    PSA Classic MFT Battlelink Pistol Lower Build Kit, Olive Drab Green

    Rating:
    100%
    (1)
    Regular Price $199.99 Special Price $114.99
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  14. PSA Classic MFT Battlelink Pistol Lower Build Kit, Gray

    PSA Classic MFT Battlelink Pistol Lower Build Kit, Gray

    Rating:
    100%
    (2)
    Regular Price $199.99 Special Price $114.99
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  15. PSA Magpul MOE+ EPT Lower Build Kit, Black

    PSA Magpul MOE+ EPT Lower Build Kit, Black

    Rating:
    90%
    (45)
    Regular Price $249.99 Special Price $159.99
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  16. PSA MOE EPT Pistol Lower Build Kit

    PSA MOE EPT Pistol Lower Build Kit

    Rating:
    100%
    (2)
    Regular Price $179.99 Special Price $119.99
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  17. 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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  18. PSA SBA3 MOE+ EPT Pistol Lower Build Kit, Flat Dark Earth

    PSA SBA3 MOE+ EPT Pistol Lower Build Kit, Flat Dark Earth

    Rating:
    92%
    (44)
    Regular Price $309.99 Special Price $219.99
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  19. PSA MFT Minimalist EPT Lower Build Kit, Olive Drab Green

    PSA MFT Minimalist EPT Lower Build Kit, Olive Drab Green

    Rating:
    98%
    (10)
    Regular Price $239.99 Special Price $129.99
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  20. PSA MFT Minimalist EPT Lower Build Kit, Gray

    PSA MFT Minimalist EPT Lower Build Kit, Gray

    Rating:
    86%
    (15)
    Regular Price $239.99 Special Price $129.99
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  21. PSA MFT Minimalist EPT Lower Build Kit, Black

    PSA MFT Minimalist EPT Lower Build Kit, Black

    Rating:
    90%
    (29)
    Regular Price $239.99 Special Price $129.99
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  22. PSA MFT Battlelink MOE EPT Pistol Lower Build Kit, Gray

    PSA MFT Battlelink MOE EPT Pistol Lower Build Kit, Gray

    Rating:
    90%
    (6)
    Regular Price $209.99 Special Price $129.99
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  23. PSA Classic MFT Battlelink Pistol Lower Build Kit, Black

    PSA Classic MFT Battlelink Pistol Lower Build Kit, Black

    Rating:
    96%
    (23)
    Regular Price $199.99 Special Price $114.99
    Add to Wish List Add to Compare
  24. PSA MFT Battlelink MOE EPT Pistol Lower Build Kit, Olive Drab Green

    PSA MFT Battlelink MOE EPT Pistol Lower Build Kit, Olive Drab Green

    Rating:
    88%
    (8)
    Regular Price $209.99 Special Price $134.99
    Add to Wish List Add to Compare
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  1. AR-15 Rifle Lower Build Kits 38
  2. AR-15 Pistol Lower Build Kits 43
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