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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 193-216 of 3953

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  1. JP Enterprises H2 Buffer Gen 2 Silent Captured Spring

    JP Enterprises H2 Buffer Gen 2 Silent Captured Spring

    Rating:
    100%
    (2)
    Regular Price $209.99 Special Price $188.99
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  2. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    JP Enterprises Standard Buffer Gen 2 Silent Captured Spring Builder w/Alternative Spring Pack

    Rating:
    100%
    (2)
    $185.99
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  3. JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    JP Enterprises Standard Buffer Gen 2 Silent Captured Spring

    Rating:
    100%
    (4)
    Regular Price $147.99 Special Price $132.99
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  4. JP Enterprises 5-Piece Alternate Spring Pack

    JP Enterprises 5-Piece Alternate Spring Pack

    $41.99
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  5. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    $23.99
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  6. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    Regular Price $26.99 Special Price $23.99
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  7. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    Regular Price $23.99 Special Price $20.99
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  8. JP Enterprises Tuned and Polished Buffer Spring

    JP Enterprises Tuned and Polished Buffer Spring

    Regular Price $23.99 Special Price $20.99
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  9. JP Enterprises Low Mass Recoil Buffer, Red

    JP Enterprises Low Mass Recoil Buffer, Red

    Regular Price $63.99 Special Price $56.99
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  10. JP Enterprises Enhanced Reliability Spring Kit, Yellow/Red

    JP Enterprises Enhanced Reliability Spring Kit, Yellow/Red

    Rating:
    92%
    (5)
    $12.99
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  11. JP Enterprises Adjustable/Reversible Selector, Black

    JP Enterprises Adjustable/Reversible Selector, Black

    Regular Price $84.99 Special Price $75.99
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  12. JP Enterprises CMP Service Rifle Spring Kit, Silver

    JP Enterprises CMP Service Rifle Spring Kit, Silver

    Regular Price $12.99 Special Price $10.99
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  13. JP Enterprises Reduced Power Spring Kit, Yellow

    JP Enterprises Reduced Power Spring Kit, Yellow

    Rating:
    100%
    (6)
    Regular Price $14.99 Special Price $12.79
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  14. Magpul Mil-Spec BDA Reliable Arm Brace, Black

    Magpul Mil-Spec BDA Reliable Arm Brace, Black

    Regular Price $53.99 Special Price $48.29
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  15. Timney Triggers Trigger Two-Stage Drop-In

    Timney Triggers Trigger Two-Stage Drop-In

    Rating:
    100%
    (1)
    $299.99
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  16. JP Enterprises Enhanced Carbine Buttstock Lock Plate w/QD Attachment, Black

    JP Enterprises Enhanced Carbine Buttstock Lock Plate w/QD Attachment, Black

    Regular Price $38.99 Special Price $34.99
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  17. JP Enterprises Enhanced Carbine Buttstock Castle Nut, Black

    JP Enterprises Enhanced Carbine Buttstock Castle Nut, Black

    Regular Price $17.99 Special Price $15.99
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  18. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Red

    Regular Price $51.99 Special Price $45.99
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  19. Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Tyrant Designs CNC NexGen 45/90 Ambidextrous Safety Selector, Black

    Regular Price $51.99 Special Price $45.99
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  20. Tyrant Designs CNC Enhanced Takedown Pin, Gold

    Tyrant Designs CNC Enhanced Takedown Pin, Gold

    Regular Price $31.99 Special Price $27.99
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  21. A3 Industries 1913 Mount Triangle Folding Stock w/Cheek Rest and Buttpad, Black

    A3 Industries 1913 Mount Triangle Folding Stock w/Cheek Rest and Buttpad, Black

    Regular Price $231.99 Special Price $208.99
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  22. A3 Industries 1913 Mount Triangle Folding Stock, Black

    A3 Industries 1913 Mount Triangle Folding Stock, Black

    $186.99
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  23. A3 Industries 1913 Mount Triangle Folding Stock w/Cheek Rest and Buttpad, Black

    A3 Industries 1913 Mount Triangle Folding Stock w/Cheek Rest and Buttpad, Black

    Rating:
    100%
    (1)
    $111.99
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  24. A3 Industries 1913 Mount Triangle Folding Stock, Black

    A3 Industries 1913 Mount Triangle Folding Stock, Black

    Rating:
    100%
    (1)
    Regular Price $105.99 Special Price $94.99
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Items 193-216 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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