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AR-10 Lower Parts

We only carry top-quality AR-10 lower parts at Palmetto State Armory. We are your online source for taking your AR-10 lower to the next level by upgrading grips, springs, buffers, triggers, and a lot more. We also stock American-made parts and AR-10 kits for the armorer in you. 

Individual Parts

Individual Parts
Magazine Releases

Magazine Releases
Buffer Tube Assembly Parts

Buffer Tube Assembly Parts
Safety Selectors

Safety Selectors
Triggers

Triggers
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Items 241-264 of 579

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  1. Troy Ambidextrous Bolt Release - SBOL-AMB-00BT-00

    Troy Ambidextrous Bolt Release – SBOL-AMB-00BT-00

    Rating:
    97%
    (7)
    Regular Price $37.99 Special Price $33.39
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  2. ALG Defense Quality Mil-Spec Trigger

    ALG Defense Quality Mil-Spec Trigger (QMS) 05-198

    Rating:
    96%
    (9)
    Regular Price $76.99 Special Price $68.99
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  3. ALG Defense Combat Trigger

    ALG Defense Combat Trigger (ACT) 05-199

    Rating:
    97%
    (23)
    Regular Price $92.99 Special Price $82.99
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  4. Troy Ambidextrous Magazine Release

    Troy Ambidextrous Magazine Release ‒ SREL-AMB-00BT-00

    Rating:
    93%
    (8)
    Regular Price $71.99 Special Price $63.99
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  5. Geissele SSA-E AR Trigger 2 Stage Curved - 05-160

    Geissele SSA-E AR Trigger 2 Stage Curved - 05-160

    Rating:
    98%
    (888)
    Regular Price $273.99 Special Price $245.99
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  6. PSA AR-15 Magazine Catch Spring

    PSA AR15 Magazine Catch Spring

    Rating:
    100%
    (7)
    $0.99
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  7. PSA AR-15 Magazine Catch Button

    PSA AR15 Magazine Catch Button - 1334

    Rating:
    87%
    (14)
    $3.99
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  8. PSA AR-15 Magazine Catch

    PSA AR15 Magazine Catch

    Rating:
    98%
    (9)
    $3.99
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  9. PSA AR-15 Selector Detent

    PSA AR15 Selector Detent - 1327

    Rating:
    96%
    (18)
    $0.99
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  10. PSA AR-15 Safety Selector - Semi

    PSA AR15 Safety Selector - Semi - 8703

    Rating:
    94%
    (10)
    $11.99
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  11. PSA AR-15 Uncoated Trigger Spring

    PSA AR15 Uncoated Trigger Spring

    Rating:
    80%
    (2)
    $1.99
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  12. Geissele Hi-Speed National Match DMR Trigger

    Geissele Hi-Speed National Match Trigger Set - 05-181

    Rating:
    100%
    (6)
    Regular Price $321.99 Special Price $289.99
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  13. Geissele Super Semi-Automatic AR Trigger

    Geissele Super Semi-Automatic (SSA) Trigger ‒ 05-101

    Rating:
    97%
    (94)
    Regular Price $278.99 Special Price $250.99
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  14. Franklin Armory BFSIII AR-C1 Binary Trigger & 10 Magpul PMAG 30rd Magazine GEN 2 MOE 5.56x45

    Franklin Armory BFSIII AR-C1 Binary Trigger & 10 Magpul PMAG 30rd Magazine GEN 2 MOE 5.56x45

    Out of Stock
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  15. Lead Star Arms Ravage Magazine Release Button, Blue

    Lead Star Arms Ravage Magazine Release Button, Blue

    Out of Stock
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  16. Lead Star Arms Ravage Magazine Release Button, Black

    Lead Star Arms Ravage Magazine Release Button, Black

    Rating:
    87%
    (3)
    Out of Stock
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  17. Franklin Armory BFS111 AR-C1 Binary Trigger & Vortex StrikeFire II 1x30mm Red Dot Sight

    Franklin Armory BFS111 AR-C1 Binary Trigger & Vortex StrikeFire II 1x30mm Red Dot Sight

    Out of Stock
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  18. Lead Star Arms Ravage Magazine Release Button, Red

    Lead Star Arms Ravage Magazine Release Button, Red

    Rating:
    100%
    (2)
    Out of Stock
    Add to Wish List Add to Compare
  19. PSA Custom AR-9 9mm Extended Mag Release

    PSA Custom AR-9 9mm Extended Mag Release - 116013

    Rating:
    95%
    (26)
    Out of Stock
    Add to Wish List Add to Compare
  20. HiperFire Hipertouch 24 Elite Enhanced Trigger

    DISC HiperFire Hipertouch 24 Elite Enhanced Trigger - HPT 24E

    Out of Stock
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  21. HiperFire HiperTouch 24 3Gun Trigger - 243G

    HiperFire HiperTouch 24 3Gun Trigger - 243G

    Out of Stock
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  22. HiperFire HiperTouch EDT 3 (Enhanced Duty Trigger®3) - HTP EDT3

    HiperFire HiperTouch EDT 3 (Enhanced Duty Trigger3) - HTP EDT3

    Out of Stock
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  23. HiperFire HiperTouch EDT 2 (Enhanced Duty Trigger® 2) - HPT EDT2

    HiperFire HiperTouch EDT 2 (Enhanced Duty Trigger 2) - HPT EDT2

    Rating:
    20%
    (1)
    Out of Stock
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  24. Strike Industries Enhanced Magazine Catch, Black

    Strike Industries Enhanced Magazine Catch, Black – SI-AR-EMC-BK

    Out of Stock
    Add to Wish List Add to Compare
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Items 241-264 of 579

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  1. Safety Selectors 170
  2. Magazine Releases 164
  3. Buffer Tube Assembly Parts 69
  4. Individual Parts 152
  5. Triggers 88
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