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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 1705-1728 of 3953

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  1. Strike Industries Strike Selector Switch, Black

    Strike Industries Strike Selector Switch, Black ‒ SI-AR-S-SS-BK

    $59.95
    Add to Wish List Add to Compare
  2. Strike Industries Flip Switch, Flat Dark Earth

    Strike Industries Flip Switch, Flat Dark Earth ‒ SI-AR-SS-FLIP-FDE

    $41.95
    Add to Wish List Add to Compare
  3. Strike Industries Flip Switch, Blue

    Strike Industries Flip Switch, Blue ‒ SI-AR-SS-FLIP-BLU

    $41.99
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  4. Strike Industries Flip Switch, Black

    Strike Industries Flip Switch, Black ‒ SI-AR-SS-FLIP-BK

    Rating:
    87%
    (3)
    Regular Price $44.99 Special Price $39.99
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  5. AR-15 Trigger Hammer Pin (Pack of 2)

    Trigger/Hammer Pin - Pack of 2

    Rating:
    100%
    (8)
    $2.99
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  6. Armaspec Titanium Takedown Pivot Pins with EZ-Set

    Armaspec Titanium Takedown/Pivot Pins with EZ-Set ‒ ARM145-TI

    Rating:
    100%
    (3)
    $26.99
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  7. Strike Industries Fang Polymer Trigger Guard, Black - SI-COBRA-FANG-BK

    Strike Industries Fang Polymer Trigger Guard, Black - SI-COBRA-FANG-BK

    Rating:
    100%
    (2)
    Regular Price $13.99 Special Price $11.99
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  8. 516446572

    Strike Industries Simple Featureless Grip, Black – SI-AR-SFG

    Rating:
    80%
    (4)
    Regular Price $15.99 Special Price $13.99
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  9. Strike Industries Megafin Featureless Grip, Black

    Strike Industries Megafin Featureless Grip, Black – SI-AR-MFG

    Regular Price $42.99 Special Price $37.99
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  10. Strike Industries Strike AR Magazine Catch Assembly, Red

    Strike Industries Strike AR Magazine Catch Assembly, Red – SI-AR-SMC-RED

    Regular Price $23.99 Special Price $20.99
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  11. Strike Industries HEX Selector Switch 60/90 Degree 3-in-1, Black

    Strike Industries HEX Selector Switch 60/90 Degree 3-in-1, Black – SI-AR-HS60/90-3in1

    Rating:
    90%
    (2)
    Regular Price $51.99 Special Price $37.99
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  12. Strike Industries Strike AR Magazine Catch Assembly, Flat Dark Earth

    Strike Industries Strike AR Magazine Catch Assembly, Flat Dark Earth – SI-AR-SMC-FDE

    Rating:
    100%
    (2)
    $18.95
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  13. Strike Industries Strike AR Magazine Catch Assembly, Blue

    Strike Industries Strike AR Magazine Catch Assembly, Blue – SI-AR-SMC-BLU

    Regular Price $21.99 Special Price $18.99
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  14. Strike Industries Strike AR Magazine Catch Assembly, Black

    Strike Industries Strike AR Magazine Catch Assembly, Black – SI-AR-SMC-BK

    Rating:
    100%
    (2)
    Regular Price $18.99 Special Price $16.99
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  15. Strike Industries AR-15 Extended Pivot/Takedown Pins, Black

    Strike Industries AR-15 Extended Pivot/Takedown Pins, Black – SI-AR-EPTP-BK

    Rating:
    85%
    (4)
    Regular Price $16.99 Special Price $14.99
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  16. Strike Industries Enhanced Bolt Catch, Black

    Strike Industries Enhanced Bolt Catch, Black – SI-AR-EBC

    Rating:
    96%
    (15)
    Regular Price $16.99 Special Price $14.99
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  17. Hexmag Series 2 AR-15 30rd Magazine, Gray - HX30-ARSS2-GRY

    Hexmag Series 2 AR-15 30rd Magazine, Gray - HX30-ARSS2-GRY

    Rating:
    95%
    (28)
    Regular Price $16.99 Special Price $13.99
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  18. Hexmag Series 2 AR-15 30rd Magazine, FDE - HX30-ARSS2-FDE

    Hexmag Series 2 AR-15 30rd Magazine, FDE - HX30-ARSS2-FDE

    Rating:
    89%
    (60)
    Regular Price $15.99 Special Price $13.99
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  19. Single Stage AR Curved Trigger

    CMC AR9mm Single Stage 3.5 lb Curved Trigger - 95501

    Rating:
    93%
    (12)
    $194.99
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  20. CMC Triggers AR-15 Match Grade Two Stage Flat Trigger 1LB/3LB, Matte Black

    CMC Triggers AR-15 Match Grade Two-Stage Flat Trigger, Matte Black (1LB/3LB) - 91504

    Rating:
    100%
    (3)
    $224.99
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  21. CMC Triggers AR-15 Match Grade Two Stage Curved Trigger 1LB/3LB, Matte Black

    CMC Triggers AR-15 Match Grade Two Stage Curved Trigger 1LB/3LB, Matte Black - 91502

    Rating:
    100%
    (3)
    $234.99
    Add to Wish List Add to Compare
  22. Armaspec ST45: 45 Degree Short Throw Ambidextrous Safety Selector, Flat Dark Earth

    Armaspec ST45: 45 Degree Short Throw Ambidextrous Safety Selector, Flat Dark Earth - ARM112-FDE

    Rating:
    100%
    (1)
    Regular Price $41.99 Special Price $36.99
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  23. Armaspec ST45: 45 Degree Short Throw Ambidextrous Safety Selector, Black

    Armaspec ST45: 45 Degree Short Throw Ambidextrous Safety Selector, Black - ARM112-BLK

    Rating:
    95%
    (4)
    Regular Price $41.99 Special Price $36.99
    Add to Wish List Add to Compare
  24. geissele maritime bolt catch angle 3

    Geissele Maritime Bolt Catch - 08-153

    Rating:
    98%
    (52)
    Regular Price $35.99 Special Price $31.99
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Items 1705-1728 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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