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AR-15 Lower Parts

With Palmetto State Armory's AR-15 lower parts, you can build or personalize your AR-15 lower receiver to your exact specifications. Browse our collection of triggers, stocks, furniture, and much more to create your perfect AR-15 today. All Palmetto State Armory branded AR lower parts are American-made and feature our full lifetime warranty.

Anti Walk Pins

Anti Walk Pins
Grips

Grips
Individual Lower Parts

Individual Lower Parts
Lower Accessories

Lower Accessories
Lower Build Kits

Lower Build Kits
Lower Parts Kits

Lower Parts Kits
Magazines

Magazines
Repair Kits

Repair Kits
Safety Selectors

Safety Selectors
Stocks

Stocks
Stock Kits

Stock Kits
Triggers

Triggers
Upgrade Kits

Upgrade Kits
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Items 481-504 of 3953

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  1. Midwest Industries Trigger Curved Single-Stage Drop-In Anti Walk Pin, Black/Blue

    Midwest Industries Trigger Curved Single-Stage Drop-In Anti Walk Pin, Black/Blue

    Regular Price $210.99 Special Price $189.99
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  2. Aero Precision Carbine Buffer Tube, Black

    Aero Precision Carbine Buffer Tube, Black

    Rating:
    100%
    (1)
    Regular Price $41.99 Special Price $37.79
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  3. Midwest Industries Drop-In Trigger w/Lower Parts Kit, Black

    Midwest Industries Drop-In Trigger w/Lower Parts Kit, Black

    Regular Price $289.99 Special Price $260.99
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  4. TacFire M4 6-Position Stock Kit, Black

    TacFire M4 6-Position Stock Kit, Black

    Rating:
    100%
    (6)
    Regular Price $32.99 Special Price $29.39
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  5. TacFire 6-Postion Stock Kit w/Buttpad, Black

    TacFire 6-Postion Stock Kit w/Buttpad, Black

    Rating:
    80%
    (1)
    Regular Price $36.99 Special Price $32.69
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  6. TacFire Buffer Tube Kit w/Standard End Plate, Black

    TacFire Buffer Tube Kit w/Standard End Plate, Black

    Regular Price $26.99 Special Price $23.99
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  7. TacFire 6-Postion Mil-Spec Buffer Tube Kit w/Dual Loop End Plate, Black

    TacFire 6-Postion Mil-Spec Buffer Tube Kit w/Dual Loop End Plate, Black

    Rating:
    96%
    (11)
    Regular Price $26.99 Special Price $23.79
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  8. TacFire A2 Buffer Tube Spring, Silver

    TacFire A2 Buffer Tube Spring, Silver

    Rating:
    100%
    (1)
    Regular Price $3.99 Special Price $3.19
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  9. TacFire Heavy Buffer, Black

    TacFire Heavy Buffer, Black

    Rating:
    100%
    (2)
    Regular Price $12.99 Special Price $10.99
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  10. CMMG Cam Pin Fits MK4, Black

    CMMG Cam Pin Fits MK4, Black

    Regular Price $7.99 Special Price $7.19
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  11. B5 Systems Bravo-C Fixed Stock, OD Green

    B5 Systems Bravo-C Fixed Stock, OD Green

    Regular Price $59.99 Special Price $53.99
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  12. RAB-AD PIC RAIL (Rapid Attach Buttstock Adapter for Pic Rail)

    RAB-AD PIC RAIL (Rapid Attach Buttstock Adapter for Pic Rail)

    Regular Price $156.99 Special Price $140.99
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  13. RAB-AD MINI (Rapid Attach Buttstock Adapter Mini)

    RAB-AD MINI (Rapid Attach Buttstock Adapter Mini)

    Regular Price $155.99 Special Price $140.99
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  14. Timber Creek - Greyman Quick Disconnect Steel End Plate, Black - G ST EP BL

    Timber Creek - Greyman Quick Disconnect Steel End Plate, Black - G ST EP BL

    Regular Price $27.99 Special Price $24.99
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  15. Timber Creek - Greyman Pistol Grip, Black - G PG BL

    Timber Creek - Greyman Pistol Grip, Black - G PG BL

    Rating:
    100%
    (1)
    Regular Price $21.99 Special Price $18.99
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  16. Timber Creek - Greyman Ambi Safety Selector, Black - G AMBI SS BL

    Timber Creek - Greyman Ambi Safety Selector, Black - G AMBI SS BL

    Rating:
    100%
    (1)
    Regular Price $45.99 Special Price $40.99
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  17. Edgar Sherman Design - ESD AR Pistol Grip, Coarse Texture - ESD-GRANITE-C-BLK

    Edgar Sherman Design - ESD AR Pistol Grip, Coarse Texture - ESD-GRANITE-C-BLK

    Regular Price $51.99 Special Price $45.99
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  18. Rise Armament PSA Custom Flat Trigger - RA-140F-PSA

    Rise Armament PSA Custom Flat Trigger - RA-140F-PSA

    Rating:
    99%
    (35)
    Regular Price $119.99 Special Price $79.99
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  19. Rise Armament PSA Custom Curved Trigger - RA-140-PSA

    Rise Armament PSA Custom Curved Trigger - RA-140-PSA

    Rating:
    95%
    (28)
    Regular Price $119.99 Special Price $89.99
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  20. PSA A2 Classic Rifle Lower Build Kit, ODG

    PSA A2 Classic Rifle Lower Build Kit, ODG

    Rating:
    97%
    (19)
    $119.99
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  21. PSA A2 Classic Rifle Lower Build Kit, FDE

    PSA A2 Classic Rifle Lower Build Kit, FDE

    Rating:
    96%
    (14)
    $119.99
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  22. DFCO - Kung Fu Grip - KFG-BLK

    DFCO - Kung Fu Grip - KFG-BLK

    Rating:
    96%
    (29)
    Regular Price $21.99 Special Price $18.99
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  23. TriggerTech 45/90-deg Short Throw Safety Selector in Black - Precision Safety Selector for Enhanced Firearm Performance - ARS-SNB-49-YCM

    TriggerTech 45/90-deg Short Throw Safety Selector in Black - Precision Safety Selector for Enhanced Firearm Performance - ARS-SNB-49-YCM

    Regular Price $78.99 Special Price $70.99
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  24. Ergo X-Grip Pistol Grip, Black - High-Performance Pistol Grip for Improved Control - 4007-BK

    Ergo X-Grip Pistol Grip, Black - High-Performance Pistol Grip for Improved Control - 4007-BK

    Rating:
    100%
    (2)
    Regular Price $25.99 Special Price $22.99
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Items 481-504 of 3953

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Category
  1. Anti Walk Pins 26
  2. Grips 368
  3. Lower Parts 1828
  4. Lower Accessories 97
  5. Lower Build Kits 140
  6. Lower Parts Kits 157
  7. Magazines 828
  8. Repair Kits 17
  9. Safety Selectors 168
  10. Stocks 687
  11. Stock Kits 72
  12. Triggers 399
  13. Upgrade Kits 157
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