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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 121-144 of 578

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  1. 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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  2. 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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  3. Fortis Billet AR-15 Magazine Catch and Release Nitride Finish FDE - AR15BMCRFDE

    Fortis Billet AR-15 Magazine Catch and Release Nitride Finish FDE - AR15BMCRFDE

    Rating:
    100%
    (1)
    Regular Price $27.99 Special Price $23.99
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  4. Battle Arms .308 Enhanced Bolt Catch, fits AR308 DPMS Gen 1 Style Receivers, Black

    Battle Arms .308 Enhanced Bolt Catch, fits AR308 DPMS Gen 1 Style Receivers, Black

    Rating:
    100%
    (1)
    Regular Price $18.99 Special Price $16.99
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  5. Geissele SSA-E X Trigger w/ Lightning Bow - 05-960

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

    Rating:
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    (2)
    $330.99
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  6. H&R Retro M16A1 selector lever

    H&R Retro M16A1 selector lever

    Rating:
    100%
    (7)
    $19.99
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  7. Harrington & Richardson Retro Magazine Catch Button, Gray Anodized

    Harrington & Richardson Retro Magazine Catch Button, Gray Anodized

    Rating:
    93%
    (12)
    $3.99
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  8. Armaspec Spare Parts Kit for AR-15/AR-10 - ARM148-SS

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

    Rating:
    98%
    (12)
    Regular Price $17.99 Special Price $15.99
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  9. 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 $61.99 Special Price $54.99
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  10. Armaspec SFT45/90 Ambi Safety Selector

    Armaspec SFT45/90 Ambi Safety Selector

    Rating:
    88%
    (5)
    Regular Price $47.99 Special Price $42.99
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  11. 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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  12. 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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  13. TPS Arms AR-15 Mag Catch Assembly, Black - AR-1031

    TPS Arms AR-15 Mag Catch Assembly, Black - AR-1031

    Rating:
    100%
    (2)
    Regular Price $10.99 Special Price $9.99
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  14. Luth-AR Oversized AR-15 Safety Selector, Black - LR-08L

    Luth-AR Oversized AR-15 Safety Selector, Black - LR-08L

    Regular Price $21.99 Special Price $18.99
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  15. 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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  16. 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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  17. 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:
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    (1)
    $3.75
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  18. 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 $78.99 Special Price $70.99
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  19. Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly For AR-10 Rifles - 308-M-BAP

    Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly For AR-10 Rifles - 308-M-BAP

    Rating:
    100%
    (2)
    Regular Price $104.99 Special Price $93.99
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  20. 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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  21. Luth-AR Rifle .308/7.62NATO Buffer Spring Fits A2 Rifle Length Receiver Extension - 308-BS-10B

    Luth-AR Rifle .308/7.62NATO Buffer Spring Fits A2 Rifle Length Receiver Extension - 308-BS-10B

    Rating:
    100%
    (2)
    Regular Price $8.99 Special Price $7.99
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  22. Hiperfire Hiperswitch Ambi Safety Selector Set for AR15/AR10, Red - HPSRED

    Hiperfire Hiperswitch Ambi Safety Selector Set for AR15/AR10, Red - HPSRED

    Regular Price $62.99 Special Price $56.29
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  23. Fortis SS Fifty Super Sport Safety Selector, Black with Logo - SS-50-BLK

    Fortis SS Fifty Super Sport Safety Selector, Black with Logo - SS-50-BLK

    Regular Price $74.99 Special Price $66.99
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  24. Advanced Technology AR-10 Buffer Tube Assembly, Black - A.5.10.2552

    Advanced Technology AR-10 Buffer Tube Assembly, Black - A.5.10.2552

    Rating:
    100%
    (1)
    Regular Price $63.99 Special Price $57.99
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Items 121-144 of 578

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  1. Safety Selectors 172
  2. Magazine Releases 165
  3. Buffer Tube Assembly Parts 69
  4. Individual Parts 152
  5. Triggers 84
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