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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 169-192 of 577

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  1. Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

    Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

    Rating:
    87%
    (42)
    Regular Price $42.99 Special Price $37.99
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  2. Strike Industries Antiwalk/Antirotation Trigger/Hammer Pin, Black QPQ Nitride - AR-AWP

    Strike Industries Antiwalk/Antirotation Trigger/Hammer Pin, Black QPQ Nitride - AR-AWP

    Rating:
    92%
    (18)
    Regular Price $17.99 Special Price $15.99
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  3. Strike Industries Flat Wire Spring for AR-10 .308 Win Rifle - AR10-FWS

    Strike Industries Flat Wire Spring for AR-10 .308 Win Rifle - AR10-FWS

    Rating:
    89%
    (7)
    Regular Price $25.99 Special Price $22.99
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  4. Cross Armory Replacement Pin Pal for AR-10 .308 Win Rifle - CRPP308

    Cross Armory Replacement Pin Pal for AR-10 .308 Win Rifle - CRPP308

    Rating:
    100%
    (3)
    Regular Price $31.99 Special Price $27.99
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  5. Mossberg JM Pro Match Drop-in Curved Trigger for AR-15/10 Rifle - 96010

    Mossberg JM Pro Match Drop-in Curved Trigger for AR-15/10 Rifle - 96010

    Regular Price $179.99 Special Price $162.99
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  6. Patriot Ordnance Factory 50 and 90 deg Fire Control Selector for AR-15 Rifle - 01461

    Patriot Ordnance Factory 50 and 90 deg Fire Control Selector for AR-15 Rifle - 01461

    Regular Price $64.99 Special Price $57.99
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  7. Magpul Industries MOE Enhanced Magazine Release for CZ Scorpion EVO 3 Pistols - MAG1006-BLK

    Magpul Industries MOE Enhanced Magazine Release for CZ Scorpion EVO 3 Pistols - MAG1006-BLK

    Rating:
    93%
    (3)
    Regular Price $26.99 Special Price $23.99
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  8. Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles - CRSM

    Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles - CRSM

    Rating:
    100%
    (1)
    Regular Price $63.99 Special Price $56.99
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  9. Timney Triggers Straight Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670-ST

    Timney Triggers Straight Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670-ST

    $229.99
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  10. Timney Triggers Standard Curved Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670

    Timney Triggers Standard Curved Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670

    Regular Price $256.99 Special Price $230.99
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  11. Timney Triggers Steel Safety Selector for AR Style Rifles, Carbo Nitride Black - 49ER Safety

    Timney Triggers Steel Safety Selector for AR Style Rifles, Carbo Nitride Black - 49ER Safety

    Regular Price $84.99 Special Price $75.99
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  12. Stern Defense Hybrid 2 Stage Nickel Boron Drop In Trigger- H2S NIB

    Stern Defense Hybrid 2 Stage Nickel Boron Drop In Trigger- H2S NIB

    Rating:
    90%
    (2)
    $167.00
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  13. Phase 5 90 degree Ambi Safety Selector, Black - SAFE90-BLK

    Phase 5 90 degree Ambi Safety Selector, Black - SAFE90-BLK

    Rating:
    60%
    (2)
    $49.99
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  14. Odin Works Ambidextrous Modular Safety Selector, Flat Dark Earth - ACC-AMS-FDE

    Odin Works Ambidextrous Modular Safety Selector, Flat Dark Earth - ACC-AMS-FDE

    Rating:
    100%
    (2)
    Regular Price $70.99 Special Price $52.99
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  15. PSA PA10 Carbine Buffer Spring - 504269

    PSA PA10 Carbine Buffer Spring - 504269

    Rating:
    94%
    (13)
    $6.99
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  16. PSA AR-15 Magazine Catch Assembly - 1354

    PSA AR-15 Magazine Catch Assembly - 1354

    Rating:
    96%
    (15)
    $7.99
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  17. Timber Creek AR Mag Release Button, Flat Dark Earth - AR MRB FDE

    Timber Creek AR Mag Release Button, Flat Dark Earth - AR MRB FDE

    Rating:
    80%
    (1)
    Regular Price $8.99 Special Price $7.99
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  18. Timber Creek AR Mag Release Button, Black - AR MRB BL

    Timber Creek AR Mag Release Button, Black - AR MRB BL

    Regular Price $8.99 Special Price $7.99
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  19. Timber Creek AR Extended Mag Release, Tungsten - AR EMR T

    Timber Creek AR Extended Mag Release, Tungsten - AR EMR T

    Regular Price $18.99 Special Price $16.99
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  20. Timber Creek AR Extended Mag Release, Burnt Bronze - AR EMR BB

    Timber Creek AR Extended Mag Release, Burnt Bronze - AR EMR BB

    Rating:
    100%
    (2)
    Regular Price $18.99 Special Price $16.99
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  21. Timber Creek Ambidextrous Safety Selector, Tungsten - Ambi SS T

    Timber Creek Ambidextrous Safety Selector, Tungsten - Ambi SS T

    Rating:
    80%
    (5)
    Regular Price $36.99 Special Price $32.99
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  22. Timber Creek Ambidextrous Safety Selector, Burnt Bronze - Ambi SS BB

    Timber Creek Ambidextrous Safety Selector, Burnt Bronze - Ambi SS BB

    Rating:
    90%
    (2)
    Regular Price $36.99 Special Price $32.99
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  23. Timber Creek Ambidextrous Safety Selector, OD Green- Ambi SS ODG

    Timber Creek Ambidextrous Safety Selector, OD Green- Ambi SS ODG

    Rating:
    100%
    (2)
    Regular Price $36.99 Special Price $32.99
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  24. STT Ultra Grip Extended Mag Release, Red - STT-MAGRB-RED

    STT Ultra Grip Extended Mag Release, Red - STT-MAGRB-RED

    Regular Price $9.99 Special Price $8.99
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Items 169-192 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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