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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 673-696 of 3953

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  1. Amend2 AR-15 30rd 5.56mm Magazine, Pink Sprinkle Donut - 556SPRINKLE30

    Amend2 AR-15 30rd 5.56mm Magazine, Pink Sprinkle Donut - 556SPRINKLE30

    Rating:
    100%
    (7)
    Regular Price $28.99 Special Price $25.99
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  2. Panzer M4 Tactical 5 Position Recoil w/ Buffer Tube Assemblies - M4TBRASST

    Panzer M4 Tactical 5 Position Recoil w/ Buffer Tube Assemblies - M4TBRASST

    Rating:
    90%
    (2)
    Regular Price $99.99 Special Price $69.99
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  3. Ergo Castle Nut for AR-15, Black - 4971-(B)

    Ergo Castle Nut for AR-15, Black - 4971-(B)

    Regular Price $9.99 Special Price $8.49
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  4. Tacfire Buffer Tube Castle Nut for AR-15 - Black, Essential for Assembly - MAR039

    Tacfire Buffer Tube Castle Nut for AR-15 - Black, Essential for Assembly - MAR039

    Rating:
    85%
    (13)
    Regular Price $3.99 Special Price $3.59
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  5. Strike Industries Short Angled Vertical Grip for M-LOK Rails, Flat Dark Earth - SI-AR-CMAG-S-FDE

    Strike Industries Short Angled Vertical Grip for M-LOK Rails, Flat Dark Earth - SI-AR-CMAG-S-FDE

    Rating:
    100%
    (2)
    Regular Price $25.99 Special Price $21.99
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  6. Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers - SI-AR-UL-MFEP&ACN-FDE

    Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers - SI-AR-UL-MFEP&ACN-FDE

    Regular Price $39.99 Special Price $35.99
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  7. Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers, Red - SI-AR-UL-MFEP&ACN-RED

    Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers, Red - SI-AR-UL-MFEP&ACN-RED

    Rating:
    100%
    (2)
    $35.95
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  8. Strike Industries AR Mil-Spec Buffer Housing for Mil-Spec Buffers, Red - SI-AR-BH-MIL-RED

    Strike Industries AR Mil-Spec Buffer Housing for Mil-Spec Buffers, Red - SI-AR-BH-MIL-RED

    $16.95
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  9. Strike Industries AR Mil-Spec Buffer Housing for Mil-Spec Buffers, Blue - SI-AR-BH-MIL-BLU

    Strike Industries AR Mil-Spec Buffer Housing for Mil-Spec Buffers, Blue - SI-AR-BH-MIL-BLU

    Regular Price $18.99 Special Price $16.99
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  10. Strike Industries Long Angled Vertical Grip for M-LOK Rails, Flat Dark Earth - SI-AR-CMAG-L-FDE

    Strike Industries Long Angled Vertical Grip for M-LOK Rails, Flat Dark Earth - SI-AR-CMAG-L-FDE

    Regular Price $25.99 Special Price $21.99
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  11. Smith & Wesson 5rds 5.56 Magazine, Black - 3001439

    Smith & Wesson 5rds 5.56 Magazine, Black - 3001439

    Regular Price $39.99 Special Price $32.69
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  12. Smith & Wesson 10rds 5.56 Magazine, Black - 3001765

    Smith & Wesson 10rds 5.56 Magazine, Black - 3001765

    Rating:
    100%
    (1)
    Regular Price $38.99 Special Price $34.99
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  13. Ruger 10rds 5.56/.223 Remington Magazine, Black - 90659

    Ruger 10rds 5.56/.223 Remington Magazine, Black - 90659

    Regular Price $18.99 Special Price $16.89
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  14. Ruger 10rds 5.56/.223 Remington Magazine, Blue - 90384

    Ruger 10rds 5.56/.223 Remington Magazine, Blue - 90384

    Regular Price $25.99 Special Price $23.19
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  15. Ruger 5rds .450 Bushmaster Magazine, Black - 90679

    Ruger 5rds .450 Bushmaster Magazine, Black - 90679

    Regular Price $42.99 Special Price $37.89
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  16. Ruger 5rds 6.8 SPC Magazine, Black - 90349

    Ruger 5rds 6.8 SPC Magazine, Black - 90349

    Regular Price $25.99 Special Price $22.99
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  17. Ruger 25rds 6.8 SPC Magazine, Black - 90348

    Ruger 25rds 6.8 SPC Magazine, Black - 90348

    Regular Price $41.99 Special Price $37.79
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  18. Ruger 5rds 6.8 SPC Magazine, Blue - 90332

    Ruger 5rds 6.8 SPC Magazine, Blue - 90332

    Regular Price $25.99 Special Price $23.19
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  19. ProMag 65rds 5.56/.223 Remington Magazine, Black - DRMA24

    ProMag 65rds 5.56/.223 Remington Magazine, Black - DRMA24

    Rating:
    80%
    (2)
    Regular Price $101.99 Special Price $91.99
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  20. ProMag 30rds 9mm Magazine, Black - DRMA26

    ProMag 30rds 9mm Magazine, Black - DRMA26

    Regular Price $71.99 Special Price $64.99
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  21. Mauser 22rds .22LR Magazine, Black - 4150019

    Mauser 22rds .22LR Magazine, Black - 4150019

    Regular Price $54.99 Special Price $49.99
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  22. Mauser 10rds .22LR Magazine, Black - 4150021

    Mauser 10rds .22LR Magazine, Black - 4150021

    Regular Price $54.99 Special Price $49.99
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  23. Mauser 22rds .22LR Magazine, Tan - 4150020

    Mauser 22rds .22LR Magazine, Tan - 4150020

    Rating:
    100%
    (1)
    Regular Price $54.99 Special Price $49.99
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  24. Mauser 110rds .22LR Magazine, Black - 4150104

    Mauser 110rds .22LR Magazine, Black - 4150104

    Regular Price $110.99 Special Price $99.99
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Items 673-696 of 3953

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  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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