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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. 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 $7.99 Special Price $6.99
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  2. Fortis SS Fifty Super Sport Safety Selector, Gold with Logo - SS-50-GOLD

    Fortis SS Fifty Super Sport Safety Selector, Gold with Logo - SS-50-GOLD

    Regular Price $74.99 Special Price $66.99
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  3. Fortis SLS Fifty Super Lean Sport Safety Selector, Gold w/ No Logo - SLS-50-GOLD

    Fortis SLS Fifty Super Lean Sport Safety Selector, Gold w/ No Logo - SLS-50-GOLD

    Regular Price $74.99 Special Price $66.99
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  4. Radian Talon-GI 45/90 Safety Selector 1 Lever Long, Black - R0294

    Radian Talon-GI 45/90 Safety Selector 1 Lever Long, Black - R0294

    Rating:
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    (3)
    $41.99
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  5. Radian Talon-GI 45/90 Safety Selector 1 Lever Long, FDE - R0293

    Radian Talon-GI 45/90 Safety Selector 1 Lever Long, FDE - R0293

    Rating:
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    (2)
    Regular Price $49.99 Special Price $44.99
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  6. Radian Talon Ambidextrous Safety Selector 2 Lever Kit, Red - R0233

    Radian Talon Ambidextrous Safety Selector 2 Lever Kit, Red - R0233

    Rating:
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    $69.99
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  7. Radian Talon Ambidextrous Safety Selector 4 Lever Kit, FDE - R0015

    Radian Talon Ambidextrous Safety Selector 4 Lever Kit, FDE - R0015

    $104.99
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  8. Radian Talon Ambidextrous Safety Selector 4 Lever Kit, Black - R0013

    Radian Talon Ambidextrous Safety Selector 4 Lever Kit, Black - R0013

    Rating:
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    (1)
    $94.99
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  9. LBE Unlimited AR-15 Selector Detent Spring, Pack of 20 - ARSLSPG20PK

    LBE Unlimited AR-15 Selector Detent Spring, Pack of 20 - ARSLSPG20PK

    Rating:
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    (1)
    Regular Price $11.99 Special Price $10.29
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  10. LBE Unlimited AR-15 Steel Selector Detent, Pack of 20 - ARSLDT20PK

    LBE Unlimited AR-15 Steel Selector Detent, Pack of 20 - ARSLDT20PK

    Rating:
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    (1)
    Regular Price $9.99 Special Price $8.79
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  11. LBE Unlimited AR 308 Rifle Length Buffer Spring, Black - ARSG308R

    LBE Unlimited AR 308 Rifle Length Buffer Spring, Black - ARSG308R

    Rating:
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    (1)
    Regular Price $12.99 Special Price $10.99
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  12. LBE Unlimited AR-15 Magazine Catch Assembly, Black - ARMCASY

    LBE Unlimited AR-15 Magazine Catch Assembly, Black - ARMCASY

    Rating:
    98%
    (9)
    Regular Price $4.99 Special Price $4.39
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  13. LBE Unlimited AR-15 Magazine Release, Black - ARMAGBUT

    LBE Unlimited AR-15 Magazine Release, Black - ARMAGBUT

    Regular Price $3.99 Special Price $2.79
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  14. LBE Unlimited .308 AR Carbine Length Buffer - ARBF308C

    LBE Unlimited .308 AR Carbine Length Buffer - ARBF308C

    Rating:
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    (1)
    Regular Price $35.99 Special Price $32.19
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  15. LBE Unlimited .308 AR Rifle Length Buffer - ARBF308R

    LBE Unlimited .308 AR Rifle Length Buffer - ARBF308R

    Rating:
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    (3)
    Regular Price $20.99 Special Price $18.99
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  16. LanTac USA CP-R360-H 7.62x51/.308 Cam Pin, Brass - 01-UP-762-CPH

    LanTac USA CP-R360-H 7.62x51/.308 Cam Pin, Brass - 01-UP-762-CPH

    $27.99
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  17. CMMG Buffer Assembly For AR Carbine, Black - 38CA929

    CMMG Buffer Assembly For AR Carbine, Black - 38CA929

    Regular Price $44.99 Special Price $40.49
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  18. Battle Arms Development Enhanced Pin Set For LR-308/SR-25/AR308 Rifles, Black - BAD-EPS-308

    Battle Arms Development Enhanced Pin Set For LR-308/SR-25/AR308 Rifles, Black - BAD-EPS-308

    Regular Price $36.99 Special Price $32.99
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  19. Battle Arms Development Enhanced Safety Selector, Black - 100-025-390

    Battle Arms Development Enhanced Safety Selector, Black - 100-025-390

    Rating:
    90%
    (4)
    Regular Price $16.99 Special Price $14.99
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  20. Battle Arms Development Enhanced Modular Magazine Release, Large, Silver - 100-018-320

    Battle Arms Development Enhanced Modular Magazine Release, Large, Silver - 100-018-320

    Regular Price $44.99 Special Price $34.99
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  21. Phase 5 PMR Dimpled Magazine Release, Gray - PMR-GREY DIMPLED

    Phase 5 PMR Dimpled Magazine Release, Gray - PMR-GREY DIMPLED

    Rating:
    90%
    (2)
    Regular Price $10.99 Special Price $9.49
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  22. Stern Defense Hybrid 2-Stage Drop-in Small Pin Trigger for AR-15, AR-10 Style Rifles, Green/Black - H2S

    Stern Defense Hybrid 2-Stage Drop-in Small Pin Trigger for AR-15, AR-10 Style Rifles, Green/Black - H2S

    Rating:
    100%
    (1)
    Regular Price $153.99 Special Price $137.99
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  23. CMC Triggers Single-Stage Drop-in Large Pin Flat Trigger for Mil-Spec AR-15, AR-10 Style Rifles, Black/Silver - 91507

    CMC Triggers Single-Stage Drop-in Large Pin Flat Trigger for Mil-Spec AR-15, AR-10 Style Rifles, Black/Silver - 91507

    Regular Price $194.99 Special Price $174.99
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  24. CMC Triggers Single-Stage Drop-in Small Pin Curved Trigger for Mil-Spec AR-15, AR-10 Style Rifles, Black - 90501

    CMC Triggers Single-Stage Drop-in Small Pin Curved Trigger for Mil-Spec AR-15, AR-10 Style Rifles, Black - 90501

    Rating:
    96%
    (44)
    Regular Price $194.99 Special Price $174.99
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Items 121-144 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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