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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 1-24 of 577

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  1. CMC Single Stage Tactical AR Trigger

    CMC Triggers Single Stage Tactical Trigger - 2-2.5lb Flat - 90503

    Rating:
    97%
    (535)
    Regular Price $199.99 Special Price $89.99
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  2. CMC Trigger Single Stage Tactical Flat Bow, (3.5lbs)-91503

    CMC AR Trigger Single-Stage Flat Drop In - 91503

    Rating:
    97%
    (1117)
    $149.99 $149.99
    See Price In Cart
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  3. 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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  4. 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

    Rating:
    100%
    (4)
    Regular Price $74.99 Special Price $66.99
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  5. Brownells 2-Position Mil-Spec Buffer Tube, Gray

    Brownells 2-Position Mil-Spec Buffer Tube, Gray

    Rating:
    40%
    (1)
    Regular Price $30.99 Special Price $27.69
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  6. Brownells M4 Mil-Spec Buffer Tube Assembly, Black

    Brownells M4 Mil-Spec Buffer Tube Assembly, Black

    Rating:
    100%
    (1)
    Regular Price $64.99 Special Price $58.49
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  7. Brownells Oversized Magazine Release Button, Black

    Brownells Oversized Magazine Release Button, Black

    Regular Price $23.99 Special Price $20.99
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  8. Brownells Handguard Slip Ring Spring, Black

    Brownells Handguard Slip Ring Spring, Black

    Regular Price $11.99 Special Price $10.59
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  9. Brownells Rifle Buffer, Silver

    Brownells Rifle Buffer, Silver

    Regular Price $21.99 Special Price $19.69
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  10. Brownells Rifle Action Spring, Silver

    Brownells Rifle Action Spring, Silver

    Regular Price $6.99 Special Price $5.69
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  11. Brownells Rifle Receiver Extension Tube, Black

    Brownells Rifle Receiver Extension Tube, Black

    Regular Price $54.99 Special Price $48.89
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  12. Rock River Arms RRA 2-Stage Match Trigger Kit, Black

    Rock River Arms RRA 2-Stage Match Trigger Kit, Black

    Rating:
    100%
    (1)
    $94.99
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  13. 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

    Regular Price $231.99 Special Price $208.99
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  14. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

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

    Regular Price $205.99 Special Price $184.99
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  15. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    Rating:
    100%
    (1)
    Regular Price $147.99 Special Price $132.99
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  16. JP Enterprises Adjustable/Reversible Selector, Black

    JP Enterprises Adjustable/Reversible Selector, Black

    Regular Price $84.99 Special Price $75.99
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  17. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Regular Price $51.99 Special Price $45.99
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  18. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Gold

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Gold

    Regular Price $51.99 Special Price $45.99
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  19. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Regular Price $51.99 Special Price $45.99
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  20. Geissele Ultra Duty Mag Release Button, Black

    Geissele Ultra Duty Mag Release Button, Black

    Regular Price $14.99 Special Price $12.99
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  21. 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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  22. 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 $372.99 Special Price $335.99
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  23. Trigger Tech Adaptable PVD Flat Trigger Two-Stage Drop-In, Black

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

    $294.99
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  24. Trigger Tech Adaptable PVD Curved Trigger Two-Stage Drop-In, Black

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

    $294.99
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Items 1-24 of 577

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  1. Safety Selectors 170
  2. Magazine Releases 164
  3. Buffer Tube Assembly Parts 69
  4. Individual Parts 152
  5. Triggers 86
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