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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. 

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Items 1-24 of 338

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  1. Geissele B-G2S-E Enhanced Match Grade Trigger Two-Stage Drop-In, Black

    Geissele B-G2S-E Enhanced Match Grade Trigger Two-Stage Drop-In, Black

    $183.99
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  2. Wilson Combat 5.75 lb Semi-Auto Tactical Trigger Kit Single-Stage Drop-In, Nickel Teflon

    Wilson Combat 5.75 lb Semi-Auto Tactical Trigger Kit Single-Stage Drop-In, Nickel Teflon

    $57.99
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  3. JP Enterprises H2 Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    JP Enterprises H2 Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    $210.99
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  4. JP Enterprises 3-Piece Alternate Spring Pack

    JP Enterprises 3-Piece Alternate Spring Pack

    Regular Price $27.99 Special Price $24.99
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  5. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    $23.99
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  6. LMT Defense Thumb Safety Selector, Black

    LMT Defense Thumb Safety Selector, Black

    Regular Price $43.99 Special Price $38.99
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  7. Geissele SSA X Trigger w/Lightning Bow Two-Stage, Black

    Geissele SSA X Trigger w/Lightning Bow Two-Stage, Black

    Regular Price $364.99 Special Price $330.99
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  8. Aero Precision Billet Trigger Guard w/Logo, Flat Dark Earth

    Aero Precision Billet Trigger Guard w/Logo, Flat Dark Earth

    $28.99
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  9. Aero Precision Billet Trigger Guard w/Logo, Black

    Aero Precision Billet Trigger Guard w/Logo, Black

    Regular Price $29.99 Special Price $26.99
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  10. Aero Precision M5 .308 Rifle Buffer Spring, Stainless Steel

    Aero Precision M5 .308 Rifle Buffer Spring, Stainless Steel

    Regular Price $11.99 Special Price $9.99
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  11. Aero Precision M5 .308 Carbine Buffer Spring, Stainless Steel

    Aero Precision M5 .308 Carbine Buffer Spring, Stainless Steel

    $6.99
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  12. Trigger Tech Diamond PVD Flat Trigger Two-Stage Drop-In, Black/Red

    Trigger Tech Diamond PVD Flat Trigger Two-Stage Drop-In, Black/Red

    Regular Price $328.99 Special Price $298.99
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  13. Trigger Tech Adaptable PVD Flat Trigger Two-Stage Drop-In, Black

    Trigger Tech Adaptable PVD Flat Trigger Two-Stage Drop-In, Black

    Regular Price $311.99 Special Price $280.99
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  14. Trigger Tech Adaptable PVD Curved Trigger Two-Stage Drop-In, Black

    Trigger Tech Adaptable PVD Curved Trigger Two-Stage Drop-In, Black

    $239.99
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  15. Forward Controls Design EMR-HC Dimple Enhanced Magazine Release Button, Black

    Forward Controls Design EMR-HC Dimple Enhanced Magazine Release Button, Black

    Regular Price $18.99 Special Price $16.99
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  16. Forward Controls Design EMR-HC Serrated Enhanced Magazine Release Button, Black

    Forward Controls Design EMR-HC Serrated Enhanced Magazine Release Button, Black

    Regular Price $18.99 Special Price $16.99
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  17. Luth-AR Commercial Carbine Buffer Tube Assembly

    Luth-AR Commercial Carbine Buffer Tube Assembly

    $51.99
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  18. Geissele Hi-Speed National Match Large Pin Adjustable Trigger Set Two-Stage, Black

    Geissele Hi-Speed National Match Large Pin Adjustable Trigger Set Two-Stage, Black

    Regular Price $391.99 Special Price $355.99
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  19. KynSHOT Marksman Recoil Buffer

    KynSHOT Marksman Recoil Buffer

    Rating:
    100%
    (1)
    Regular Price $123.99 Special Price $111.99
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  20. KynSHOT Marksman Recoil Buffer

    KynSHOT Marksman Recoil Buffer

    Regular Price $128.99 Special Price $115.99
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  21. Geissele B-GC Competition Match Grade Trigger Single-Stage Drop-In, Black

    Geissele B-GC Competition Match Grade Trigger Single-Stage Drop-In, Black

    $205.99
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  22. HIPERFIRE Enhanced Duty Trigger Two-Stage, Black

    HIPERFIRE Enhanced Duty Trigger Two-Stage, Black

    Regular Price $90.99 Special Price $81.99
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  23. Aero Precision Enhanced Carbine Buffer Tube, Kodiak Brown

    Aero Precision Enhanced Carbine Buffer Tube, Kodiak Brown

    Rating:
    80%
    (2)
    Regular Price $48.99 Special Price $43.99
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  24. Aero Precision Enhanced Carbine Buffer Tube, OD Green

    Aero Precision Enhanced Carbine Buffer Tube, OD Green

    Rating:
    100%
    (4)
    Regular Price $48.99 Special Price $43.99
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Items 1-24 of 338

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