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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 97-120 of 578

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  1. Fortis Light Weight K2 Castle Nut and End Plate Black, Flat Dark Earth - LEBLKK2FDE

    Fortis Light Weight K2 Castle Nut and End Plate Black, Flat Dark Earth - LEBLKK2FDE

    Regular Price $61.99 Special Price $54.99
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  2. Apex Tactical Specialties Low Profile Safety Lever Set for the CZ Scorpion EVO 3 S1, Black

    Apex Tactical Specialties Low Profile Safety Lever Set for the CZ Scorpion EVO 3 S1, Black

    Regular Price $64.99 Special Price $57.99
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  3. Battle Arms Enhanced Magazine Release, Anodized Finish, Red, Aluminum Construction

    Battle Arms Enhanced Magazine Release, Anodized Finish, Red, Aluminum Construction

    Regular Price $7.00 Special Price $6.75
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  4. Rise Armament AR-15 Magazine Release Button, Graphite - RA010GPHT

    Rise Armament AR-15 Magazine Release Button, Graphite - RA010GPHT

    Regular Price $8.99 Special Price $7.99
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  5. Rise Armament AR-15 Magazine Release Button, Black - RA010BLK

    Rise Armament AR-15 Magazine Release Button, Black - RA010BLK

    Regular Price $12.99 Special Price $10.99
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  6. CMMG AR15 Ambi Mag Catch, Black - 55AFF6E

    CMMG AR15 Ambi Mag Catch, Black - 55AFF6E

    Rating:
    90%
    (2)
    Regular Price $36.99 Special Price $32.69
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  7. Strike Industries Enhanced Bolt Catch, Black, Fits AR-10

    Strike Industries Enhanced Bolt Catch, Black, Fits AR-10

    Rating:
    100%
    (4)
    Regular Price $15.95 Special Price $14.95
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  8. Q Literally The Best Trigger Ever Made, 2 Stage Trigger, fits AR Rifles, Silver

    Q Literally The Best Trigger Ever Made, 2 Stage Trigger, fits AR Rifles, Silver

    $350.00
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  9. Armaspec SFT 45/90, Safety Selector, Flat Dark Earth - ARM113FDE

    Armaspec SFT 45/90, Safety Selector, Flat Dark Earth - ARM113FDE

    Rating:
    100%
    (1)
    Regular Price $47.99 Special Price $42.99
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  10. Fortis Light Weight K1 Castle Nut and End Plate Black, Flat Dark Earth - LEBLKK1FDE

    Fortis Light Weight K1 Castle Nut and End Plate Black, Flat Dark Earth - LEBLKK1FDE

    Rating:
    100%
    (1)
    Regular Price $42.99 Special Price $37.99
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  11. Geissele SSA-E X Trigger w/ Lightning Bow - 05-960

    Geissele SSA-E X Trigger w/ Lightning Bow - 05-960

    Rating:
    100%
    (2)
    $330.99
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  12. H&R Retro M16A1 selector lever

    H&R Retro M16A1 selector lever

    Rating:
    100%
    (5)
    $19.99
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  13. Harrington & Richardson Retro Magazine Catch Button, Gray Anodized

    Harrington & Richardson Retro Magazine Catch Button, Gray Anodized

    Rating:
    98%
    (11)
    $3.99
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  14. Armaspec Spare Parts Kit for AR-15/AR-10 - ARM148-SS

    Armaspec Spare Parts Kit for AR-15/AR-10 - ARM148-SS

    Rating:
    98%
    (9)
    Regular Price $17.99 Special Price $15.99
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  15. Armaspec AR-10 GEN 3 Sound Mitigation Buffer - ARM258-AR10

    Armaspec AR-10 GEN 3 Sound Mitigation Buffer - ARM258-AR10

    Rating:
    83%
    (7)
    Regular Price $59.99 Special Price $53.99
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  16. Armaspec SFT45/90 Ambi Safety Selector

    Armaspec SFT45/90 Ambi Safety Selector

    Rating:
    85%
    (4)
    $42.74
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  17. Timber Creek Greyman Ambidextrous Safety Selector, Stealth

    Timber Creek Greyman Ambidextrous Safety Selector, Stealth - G Ambi SS S

    Regular Price $45.99 Special Price $40.99
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  18. Timber Creek Greyman Ambi Safety Selector, Urban

    Timber Creek Greyman Ambi Safety Selector, Urban - G Ambi SS U

    Regular Price $45.99 Special Price $40.99
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  19. Luth-AR Ambi Safety Selector For AR15 Rifles, Black - LR-08B

    Luth-AR Ambi Safety Selector For AR15 Rifles, Black - LR-08B

    Rating:
    100%
    (5)
    Regular Price $31.99 Special Price $27.99
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  20. Luth-AR Carbine Lock Ring Castle Nut - CS-02

    Luth-AR Carbine Lock Ring Castle Nut - CS-02

    Rating:
    100%
    (1)
    Regular Price $5.99 Special Price $4.99
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  21. Luth-AR Carbine Latch Plate for AR-10/AR-15 - LR-308 CS-01

    Luth-AR Carbine Latch Plate for AR-10/AR-15 - LR-308 CS-01

    Rating:
    100%
    (1)
    $3.75
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  22. Luth-AR .223/.308 Rifle Buttstock Extension Tube, A2, Black - LBS-09

    Luth-AR .223/.308 Rifle Buttstock Extension Tube, A2, Black - LBS-09

    Regular Price $34.99 Special Price $30.99
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  23. Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly For AR-10 Rifles - BAP-308

    Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly For AR-10 Rifles - BAP-308

    Rating:
    80%
    (2)
    Regular Price $73.99 Special Price $65.99
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  24. Luth-AR Carbine .308/7.62NATO Buffer Spring Fits Carbine Receiver Extension - L308-CS-10A

    Luth-AR Carbine .308/7.62NATO Buffer Spring Fits Carbine Receiver Extension - L308-CS-10A

    Rating:
    100%
    (4)
    Regular Price $7.99 Special Price $6.99
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Items 97-120 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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