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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 1993-2016 of 3953

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  1. Magpul DT Carbine Stock – Mil-Spec - Black - MAG1377-BLK

    Magpul DT Carbine Stock – Mil-Spec - Black - MAG1377-BLK

    Rating:
    100%
    (4)
    Regular Price $68.99 Special Price $61.99
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  2. Magpul MOE PR Carbine Stock - Mil-Spec - ODG - MAG1435-ODG

    Magpul MOE PR Carbine Stock - Mil-Spec - ODG - MAG1435-ODG

    Rating:
    40%
    (1)
    Regular Price $47.99 Special Price $42.99
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  3. Magpul MOE PR Carbine Stock - Mil-Spec - FDE - MAG1435-FDE

    Magpul MOE PR Carbine Stock - Mil-Spec - FDE - MAG1435-FDE

    Rating:
    100%
    (1)
    Regular Price $58.99 Special Price $42.99
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  4. Magpul MOE PR Carbine Stock - Mil-Spec - Black - MAG1435-BLK

    Magpul MOE PR Carbine Stock - Mil-Spec - Black - MAG1435-BLK

    Rating:
    73%
    (3)
    Regular Price $58.99 Special Price $42.99
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  5. PSA AR-15 A2 Buttcap Spacer

    PSA AR-15 A2 Buttcap Spacer

    Rating:
    98%
    (11)
    $1.99
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  6. Troy Ambidextrous Bolt Release - SBOL-AMB-00BT-00

    Troy Ambidextrous Bolt Release – SBOL-AMB-00BT-00

    Rating:
    97%
    (7)
    Regular Price $38.99 Special Price $34.69
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  7. Troy BattleMag 3-Pack - Black SMAG-3PK-00BT-00

    Troy BattleMag 3-Pack - Black SMAG-3PK-00BT-00

    Regular Price $60.99 Special Price $54.59
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  8. Troy BattleMag - Black SMAG-SIN-00BT-00

    Troy BattleMag - Black SMAG-SIN-00BT-00

    Regular Price $17.99 Special Price $15.59
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  9. KNS Precision Push Button Take Down Pin .250

    KNS Precision Push Button Take Down Pin .250'' PBTD250

    Rating:
    100%
    (1)
    Regular Price $29.99 Special Price $26.49
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  10. KNS Precision Mod 2 Gen 2 Non-Rotating Hammer/Trigger Pins, Black - NRTHPMOD2-154-Black

    KNS Precision Mod 2 Gen 2 Non-Rotating Hammer/Trigger Pins, Black - NRTHPMOD2-154-Black

    Rating:
    96%
    (5)
    Regular Price $32.99 Special Price $29.99
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  11. KNS Precision Gen 2 Trigger/Hammer Pins, Flat Dark Earth - NRTHP-154DE

    KNS Precision Gen 2 Trigger/Hammer Pins, Flat Dark Earth - NRTHP-154DE

    Rating:
    100%
    (2)
    Regular Price $39.99 Special Price $35.99
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  12. KNS Precision .154 Non-Rotating Trigger Pins Gen 2, Black - NRTHP-154

    KNS Precision .154 Non-Rotating Trigger Pins Gen 2, Black - NRTHP-154

    Rating:
    100%
    (2)
    Regular Price $32.99 Special Price $29.99
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  13. KNS Gen2 T&H Pins NRTHP-1555BLK

    KNS Precision Gen2 T&H Pins - .1555 Black NRTHP-1555-BLK

    Rating:
    100%
    (3)
    Regular Price $32.99 Special Price $29.99
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  14. KNS Gen2 Mod2 T&H Pins 1555-BLK

    KNS Precision Gen2 Mod2 T&H Pins - .1555 Black NRTHPMOD2-1555-BLK

    Rating:
    90%
    (2)
    Regular Price $43.99 Special Price $38.79
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  15. KNS Precision Gen2 Mod2 T&H Pins - .154 Dark Earth

    KNS Precision Gen2 Mod2 T&H Pins - .154 Dark Earth NRTHPMOD2-154-FDE

    Rating:
    100%
    (1)
    Regular Price $39.99 Special Price $35.99
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  16. Magpul CTR/MOE Cheek Riser .25'' - Black MAG325-BLK

    Magpul CTR/MOE Cheek Riser .25'' - Black MAG325-BLK

    Regular Price $21.99 Special Price $18.99
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  17. CMMG .22 Survival Spring Kit 22BA6FE

    CMMG .22 Survival Spring Kit 22BA6FE

    Regular Price $12.99 Special Price $11.69
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  18. ALG Defense Quality Mil-Spec Trigger

    ALG Defense Quality Mil-Spec Trigger (QMS) 05-198

    Rating:
    96%
    (9)
    Regular Price $76.99 Special Price $68.99
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  19. ALG Defense Combat Trigger

    ALG Defense Combat Trigger (ACT) 05-199

    Rating:
    97%
    (23)
    Regular Price $92.99 Special Price $82.99
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  20. Magpul ACS Carbine Stock, OD Green (Mil-Spec)- Mag370-ODG

    Magpul ACS Carbine Stock, OD Green (Mil-Spec)- Mag370-ODG

    Regular Price $100.99 Special Price $90.99
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  21. Magpul STR Stock Mil-Spec - Black

    Magpul STR Carbine Stock - Mil-Spec - Black MAG470-BLK

    Rating:
    100%
    (2)
    Regular Price $89.99 Special Price $80.99
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  22. ProMag .308 Win 20rd Magazine - Black Phosphate Steel DPM-A1

    ProMag .308 Win 20rd Magazine - Black Phosphate Steel DPM-A1

    Rating:
    100%
    (5)
    Regular Price $27.99 Special Price $24.49
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  23. ar-15 lower receiver parts kit

    PSA MOE LPK w/o Fire Control Group - Olive Drab Green

    Rating:
    99%
    (21)
    $39.99
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  24. MOE AR-15 lower build kit

    Palmetto State Armory Magpul MOE Lower Build Kit - OD Green

    Rating:
    97%
    (219)
    $119.99
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Items 1993-2016 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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