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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 receiver to the next level by upgrading grips, springs, buffers, triggers and a lot more. We also stock American made AR-10 parts and built kits for the armeror in you. 

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Items 1-24 of 51

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  1. PSA Custom AR Single-Stage Drop-In Trigger, Curved Bow

    PSA Custom AR Single-Stage Drop-In Trigger, Curved Bow

    Rating:
    98%
    (42)
    Regular Price $99.95 Special Price $79.99
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  2. PSA PA10 MOE EPT Lower Build Kit, Black

    PSA PA10 MOE EPT Lower Build Kit, Black

    Rating:
    94%
    (64)
    Regular Price $249.99 Special Price $189.99
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  3. PSA PA-10 Classic Lower Build Kit

    PSA PA-10 Classic Lower Build Kit

    Rating:
    92%
    (34)
    Regular Price $209.99 Special Price $149.99
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  4. Neverwear Tomahawk .308 Buffer Spring

    Neverwear Tomahawk .308 Buffer Spring

    $21.99
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  5. FAB Defense 7 Position Vertically Folding AR-15 Foregrip

    FAB Defense 7 Position Vertically Folding Foregrip - T-FL-B

    Rating:
    96%
    (4)
    $39.99
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  6. FAB Defense Survival AR-15 Buttstock with Magazine Carrier

    FAB Defense AR-15 Survival Buttstock with Magazine Carrier, Black - GL-MAG-B

    Rating:
    90%
    (2)
    $109.99
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  7. Armaspec .308 Stealth Recoil Spring - SRS-308 - ARM153-308

    Armaspec .308 Stealth Recoil Spring - SRS-308 - ARM153-308

    Rating:
    96%
    (6)
    $75.99
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  8. Armaspec 90 Degree Full Throw Ambidextrous Safety Selector in Black

    Armaspec 90 Degree Full Throw Ambidextrous Safety Selector - ARM111

    Rating:
    76%
    (5)
    $39.99
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  9. Armaspec Anti-Walk Trigger/Hammer AR-15 Accessory Pins

    Armaspec Anti-Walk Trigger/Hammer Pins ‒ ARM136-SS

    Rating:
    92%
    (8)
    $11.49
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  10. PSA PA10 ACS-L EPT Lower Build Kit, Black

    PSA PA10 ACS-L EPT Lower Build Kit, Black

    Rating:
    100%
    (1)
    Out of Stock
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  11. PSA PA10 MIAD CTR EPT Lower Build Kit, Black

    PSA PA10 MIAD CTR EPT Lower Build Kit, Black

    Rating:
    80%
    (4)
    Out of Stock
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  12. PSA PA10 Enhanced Classic Lower Build Kit with Overmolded Grip - 5165448229

    PSA PA10 Enhanced Classic Lower Build Kit with Overmolded Grip - 5165448229

    Rating:
    100%
    (1)
    Out of Stock
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  13. PSA PA10 MOE EPT Lower Build Kit, Black

    PSA PA10 MOE EPT Lower Build Kit, Black

    Rating:
    92%
    (32)
    Out of Stock
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  14. PSA PA10 A2 Rifle Buffer Tube Kit - 7779360

    PSA PA10 A2 Rifle Buffer Tube Kit - 7779360

    Rating:
    76%
    (10)
    Out of Stock
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  15. PSA PA10 Mag Catch Assembly - 508015

    PSA PA10 Mag Catch Assembly - 508015

    Rating:
    92%
    (9)
    Out of Stock
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  16. PSA PA10 Bolt Catch Assembly - 508014

    PSA PA10 Bolt Catch Assembly - 508014

    Rating:
    88%
    (26)
    Out of Stock
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  17. PSA PA10 Magazine Catch - 506799

    PSA PA10 Magazine Catch - 506799

    Rating:
    68%
    (5)
    Out of Stock
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  18. PSA PA10 Buffer Tube Assembly - 506798

    PSA PA10 Buffer Tube Assembly - 506798

    Rating:
    96%
    (6)
    Out of Stock
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  19. PSA PA10 Buffer Tube - 506797

    PSA PA10 Buffer Tube - 506797

    Rating:
    100%
    (8)
    Out of Stock
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  20. PSA PA10 Black Logo Buffer - 482663

    PSA PA10 Black Logo Buffer - 482663

    Rating:
    90%
    (4)
    Out of Stock
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  21. PSA PA10 MOE PLUS Black Lower Build Kit - 503563

    PSA PA10 MOE PLUS Black Lower Build Kit - 503563

    Rating:
    90%
    (15)
    Out of Stock
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  22. PSA PA10 Upgrade Kit - 503714

    PSA PA10 Upgrade Kit - 503714

    Rating:
    88%
    (34)
    Out of Stock
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  23. PSA PA10 .308 Bolt Catch - 503661

    PSA PA10 .308 Bolt Catch - 503661

    Rating:
    82%
    (15)
    Out of Stock
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  24. PSA PA10 .308 Take Down Pin - 482660

    PSA PA10 .308 Take Down Pin - 482660

    Rating:
    96%
    (6)
    Out of Stock
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Items 1-24 of 51

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