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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 217-240 of 578

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  1. PSA PA10 Pivot Pin

    PSA PA10 Pivot Pin

    Rating:
    86%
    (7)
    $14.99
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  2. PSA PA10 .308 Weld Spring - 482658

    PSA PA10 .308 Weld Spring - 482658

    Rating:
    100%
    (1)
    $4.99
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  3. Wilson Combat Tactical Trigger Unit, Two Stage, Semi-Auto, Paul Howe Model - TR-TTU-H2

    Wilson Combat Tactical Trigger Unit, Two Stage, Semi-Auto, Paul Howe Model - TR-TTU-H2

    Rating:
    100%
    (1)
    Regular Price $217.99 Special Price $195.99
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  4. Wilson Combat Tactical Trigger Unit, 3-Gun, Semi-Auto - TR-TTU-3G

    Wilson Combat Tactical Trigger Unit, 3-Gun, Semi-Auto - TR-TTU-3G

    Rating:
    100%
    (1)
    $195.99
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  5. Geissele Super Tricon (Super T) Trigger

    Geissele Super Tricon (Super T) Trigger ‒ 05-230

    Rating:
    97%
    (7)
    $245.00
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  6. Geissele Super Dynamic Enhanced (SD-E) Trigger

    Geissele Super Dynamic Enhanced (SD-E) Trigger ‒ 05-167

    Rating:
    97%
    (29)
    Regular Price $273.99 Special Price $245.99
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  7. Geissele Super Dynamic Combat (SD-C) Trigger

    Geissele Super Dynamic Combat (SD-C) Trigger ‒ 05-165

    Rating:
    97%
    (14)
    Regular Price $273.99 Special Price $245.99
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  8. Geissele 2 Stage (G2S) Trigger

    Geissele 2 Stage (G2S) Trigger ‒ 05-145

    Rating:
    97%
    (126)
    Regular Price $189.99 Special Price $170.99
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  9. Seekins Precision Billet Magazine Release Button

    Seekins Precision Billet Magazine Release Button SP-BMR

    Rating:
    100%
    (1)
    Regular Price $12.99 Special Price $10.99
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  10. Geissele Super Dynamic 3 Gun (SD-3G) Trigger

    Geissele Super Dynamic 3 Gun (SD-3G) Trigger ‒ 05-166

    Rating:
    98%
    (21)
    Regular Price $273.99 Special Price $245.99
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  11. Magpul PRS Extended Rubber Butt-Pad, 0.80" MAG350

    Magpul PRS Extended Rubber Butt-Pad, 0.80" MAG350

    Rating:
    93%
    (3)
    Regular Price $16.99 Special Price $14.99
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  12. Magpul SSG Selector Set – FN SCAR MK16/16s MAG499-BLK

    Magpul SSG Selector Set – FN SCAR MK16/16s MAG499-BLK

    Regular Price $25.99 Special Price $18.99
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  13. 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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  14. 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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  15. Troy Ambidextrous Magazine Release

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

    Rating:
    100%
    (6)
    Regular Price $73.99 Special Price $65.99
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  16. Geissele Super Three Gun (S3G) Trigger

    Geissele Super Three Gun (S3G) Trigger ‒ 05-152

    Rating:
    94%
    (14)
    Regular Price $270.99 Special Price $245.99
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  17. Geissele SSA-E AR Trigger 2 Stage Curved - 05-160

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

    Rating:
    98%
    (887)
    Regular Price $273.99 Special Price $245.99
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  18. PSA AR-15 Magazine Catch Spring

    PSA AR15 Magazine Catch Spring

    Rating:
    100%
    (6)
    $0.99
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  19. PSA AR-15 Magazine Catch Button

    PSA AR15 Magazine Catch Button - 1334

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

    PSA AR15 Magazine Catch

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

    PSA AR15 Selector Detent Spring

    Rating:
    96%
    (24)
    $0.99
    Add to Wish List Add to Compare
  22. PSA AR-15 Selector Detent

    PSA AR15 Selector Detent - 1327

    Rating:
    95%
    (17)
    $0.99
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  23. PSA AR-15 Uncoated Trigger Spring

    PSA AR15 Uncoated Trigger Spring

    Rating:
    80%
    (2)
    $1.99
    Add to Wish List Add to Compare
  24. Geissele Hi-Speed National Match DMR Trigger

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

    Rating:
    100%
    (6)
    Regular Price $316.99 Special Price $284.99
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Items 217-240 of 578

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  1. Safety Selectors 170
  2. Magazine Releases 163
  3. Buffer Tube Assembly Parts 69
  4. Individual Parts 152
  5. Triggers 88
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