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AR-15 Lower 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 AR-15 lower so you can be closer to range day. Check out our reviews from our valued customers and see for yourself. Please browse our high-quality line AR-15 complete guns and AR parts.

Customers are responsible for ensuring that when assembling kits, they must adhere to all Local, State, and Federal laws.

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Items 49-72 of 180

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  1. PSA Sabre-15 B5 Sopmod Lower Build Kit, Black

    PSA Sabre-15 B5 Sopmod Lower Build Kit, Black

    Rating:
    100%
    (2)
    Regular Price $199.99 Special Price $189.99
    Add to Wish List Add to Compare
  2. PSA MOE EPT Pistol Lower Build Kit With Maxim PDW Brace, Black

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

    Rating:
    98%
    (52)
    $259.99
    Add to Wish List Add to Compare
  3. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, ODG

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, ODG

    Rating:
    100%
    (3)
    $179.99
    Add to Wish List Add to Compare
  4. PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, ODG

    PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, ODG

    Rating:
    98%
    (8)
    $149.99
    Add to Wish List Add to Compare
  5. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, ODG

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, ODG

    Rating:
    80%
    (3)
    $159.99
    Add to Wish List Add to Compare
  6. PSA B5 Systems EPT Lower Build Kit with Bravo Stock, ODG

    PSA B5 Systems EPT Lower Build Kit with Bravo Stock, ODG

    Rating:
    98%
    (9)
    $129.99
    Add to Wish List Add to Compare
  7. PSA B5 Systems Lower Build Kit with Bravo Stock, ODG

    PSA B5 Systems Lower Build Kit with Bravo Stock, ODG

    Rating:
    90%
    (10)
    $129.99
    Add to Wish List Add to Compare
  8. PSA B5 Systems EPT Lower Build Kit with SOPMOD Enhanced Stock, FDE

    PSA B5 Systems EPT Lower Build Kit with SOPMOD Enhanced Stock, FDE

    Rating:
    99%
    (28)
    $149.99
    Add to Wish List Add to Compare
  9. PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, FDE

    PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, FDE

    Rating:
    100%
    (5)
    $159.99
    Add to Wish List Add to Compare
  10. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, FDE

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, FDE

    Rating:
    97%
    (6)
    $179.99
    Add to Wish List Add to Compare
  11. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, FDE

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, FDE

    Rating:
    90%
    (6)
    $169.99
    Add to Wish List Add to Compare
  12. PSA B5 Systems EPT Lower Build Kit with Bravo Stock, FDE

    PSA B5 Systems EPT Lower Build Kit with Bravo Stock, FDE

    Rating:
    100%
    (3)
    $129.99
    Add to Wish List Add to Compare
  13. PSA B5 Systems Lower Build Kit with Bravo Stock, FDE

    PSA B5 Systems Lower Build Kit with Bravo Stock, FDE

    Rating:
    94%
    (14)
    $119.99
    Add to Wish List Add to Compare
  14. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, Black

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with SOPMOD Stock, Black

    Rating:
    94%
    (7)
    $179.99
    Add to Wish List Add to Compare
  15. PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, Black

    PSA B5 2 Stage Nickel Boron Trigger Lower Build Kit with Bravo Stock, Black

    Rating:
    100%
    (4)
    $159.99
    Add to Wish List Add to Compare
  16. PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, Black

    PSA B5 Systems Lower Build Kit with SOPMOD Enhanced Stock, Black

    Rating:
    100%
    (7)
    $149.99
    Add to Wish List Add to Compare
  17. PSA B5 Systems EPT Lower Build Kit with SOPMOD Enhanced Stock, Black

    PSA B5 Systems EPT Lower Build Kit with SOPMOD Enhanced Stock, Black

    Rating:
    96%
    (99)
    $149.99
    Add to Wish List Add to Compare
  18. PSA B5 Systems Lower Build Kit with Bravo Stock, Black

    PSA B5 Systems Lower Build Kit with Bravo Stock, Black

    Rating:
    97%
    (44)
    $119.99
    Add to Wish List Add to Compare
  19. PSA SBA3 MOE+ EPT Pistol Lower Build Kit, Black - 5165448657

    PSA SBA3 MOE+ EPT Pistol Lower Build Kit, Black

    Rating:
    100%
    (1)
    $159.99
    Add to Wish List Add to Compare
  20. PSA PA10 MOE STR EPT Lower Build Kit, Black

    PSA PA10 MOE STR EPT Lower Build Kit, Black

    Rating:
    80%
    (3)
    $159.99
    Add to Wish List Add to Compare
  21. Palmetto State Armory A2 EPT Rifle Lower Build Kit, Black

    Palmetto State Armory A2 EPT Rifle Lower Build Kit, Black

    Rating:
    94%
    (10)
    $129.99
    Add to Wish List Add to Compare
  22. PSA B5 Systems EPT Lower Build Kit with Bravo Stock, Black

    PSA B5 Systems EPT Lower Build Kit with Bravo Stock, Black

    Rating:
    100%
    (9)
    $149.99
    Add to Wish List Add to Compare
  23. PSA Lower Build Kit, JAKL Smoke MOE EPT w/o Brace, Black

    PSA Lower Build Kit, JAKL Smoke MOE EPT w/o Brace, Black

    Rating:
    100%
    (1)
    $169.99
    Add to Wish List Add to Compare
  24. PSA Lower Build Kit, JAKL Smoke MOE EPT, Black

    PSA Lower Build Kit, JAKL Smoke MOE EPT, Black

    Rating:
    100%
    (2)
    $269.99
    Add to Wish List Add to Compare
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  1. Rifle Lower Build Kits 150
  2. Pistol Lower Build Kits 37
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