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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 1825-1848 of 3953

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  1. PSA PA10 Magazine Catch - 506799

    PSA PA10 Magazine Catch - 506799

    Rating:
    64%
    (9)
    $4.99
    Add to Wish List Add to Compare
  2. Magpul MOE K2+ Grip - Gray

    Magpul MOE K2+ Grip – AR15/M4 - Gray - MAG532-GRY

    Rating:
    100%
    (1)
    Regular Price $26.99 Special Price $23.99
    Add to Wish List Add to Compare
  3. Magpul MOE K2+ Grip - ODG

    Magpul MOE K2+ Grip – AR15/M4 - Olive Drab Green - MAG532-ODG

    Rating:
    100%
    (10)
    Regular Price $26.99 Special Price $23.99
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  4. Magpul MOE K2+ Grip - FDE

    Magpul MOE K2+ Grip – AR15/M4 - Flat Dark Earth - MAG532-FDE

    Rating:
    100%
    (3)
    Regular Price $26.99 Special Price $23.99
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  5. Magpul MOE K2+ Grip - Black

    Magpul MOE K2+ Grip – AR15/M4 - Black - MAG532-BLK

    Rating:
    100%
    (15)
    Regular Price $26.99 Special Price $23.99
    Add to Wish List Add to Compare
  6. Magpul CTR/MOE Cheek Riser 0.75", Gray- Mag327-GRY

    Magpul CTR/MOE Cheek Riser 0.75", Gray- Mag327-GRY

    $18.95
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  7. Magpul CTR/MOE Cheek Riser .50'' - Gray - MAG326-GRY

    Magpul CTR/MOE Cheek Riser .50'' - Gray - MAG326-GRY

    Regular Price $21.99 Special Price $18.99
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  8. Magpul CTR/MOE Cheek Riser .25'' - Gray - MAG325-GRY

    Magpul CTR/MOE Cheek Riser .25'' - Gray - MAG325-GRY

    Regular Price $21.99 Special Price $18.99
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  9. Magpul ACS Carbine Stock, Gray (Mil-Spec)- Mag370-GRY

    Magpul ACS Carbine Stock, Gray (Mil-Spec)- Mag370-GRY

    Rating:
    100%
    (1)
    Regular Price $100.99 Special Price $90.99
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  10. Magpul CTR Carbine Stock - Mil-Spec - Gray MAG310-GRY

    Magpul CTR Carbine Stock - Mil-Spec - Gray MAG310-GRY

    Rating:
    100%
    (2)
    Regular Price $68.99 Special Price $61.99
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  11. Palmetto State Armory Freedom Lower Build Kit - 506532

    Palmetto State Armory Freedom Lower Build Kit - 506532

    Rating:
    94%
    (43)
    $99.99
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  12. 9MM Steel Body Buffer Assy - 482667

    9MM Steel Body Buffer Assy - 482667

    Rating:
    95%
    (4)
    $14.99
    Add to Wish List Add to Compare
  13. PSA PA10 Black Logo Buffer - 482663

    PSA PA10 Black Logo Buffer - 482663

    Rating:
    88%
    (5)
    $29.99
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  14. ASC Magazine: SR-25: 308 Winchester /7.62 NATO 20rd Capacity Black Marlube Stainless Steel Black Follower - 20-308-SS-BM-B-ASC

    ASC Magazine: SR-25: 308 Winchester /7.62 NATO 20rd Capacity Black Marlube Stainless Steel Black Follower - 20-308-SS-BM-B-ASC

    Rating:
    60%
    (15)
    Regular Price $31.99 Special Price $28.59
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  15. Magpul MOE-K2 Grip - Gray

    Magpul MOE-K2 Grip, Gray (AR15/M4)- Mag522-GRY

    Regular Price $22.99 Special Price $19.99
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  16. Magpul STR Stock Mil-Spec - Gray

    Magpul STR Stock Mil-Spec - GRY - MAG470-GRY

    Rating:
    100%
    (1)
    Regular Price $89.99 Special Price $80.99
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  17. Enhanced AR Trigger for Semi-Automatic

    Wilson Combat Semi-Auto Two Stage Match Tactical Trigger - TR-TTU-M2

    Rating:
    90%
    (2)
    Regular Price $217.99 Special Price $195.99
    Add to Wish List Add to Compare
  18. Odin Works Extended Magazine Release, Red

    Odin Works Extended Mag Release, Red ‒ ACC-XMR-RED

    $19.99
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  19. Odin Works Extended Mag Release, Flat Dark Earth

    Odin Works Extended Mag Release, Flat Dark Earth ‒ ACC-XMR-FDE

    Rating:
    100%
    (3)
    Regular Price $24.99 Special Price $21.99
    Add to Wish List Add to Compare
  20. Odin Works Extended Mag Release, Black

    Odin Works Extended Mag Release, Black ‒ ACC-XMR-Black

    Regular Price $23.99 Special Price $20.99
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  21. Hogue Platform Overmolded Beaver Tail AR-15 Grip in Black

    Hogue AR Platform OverMolded Grip, Black, Beaver Tail - 15030

    Rating:
    91%
    (9)
    $25.99
    Add to Wish List Add to Compare
  22. PSA PA10 .308 Bolt Catch - 503661

    PSA PA10 .308 Bolt Catch - 503661

    Rating:
    81%
    (30)
    $9.99
    Add to Wish List Add to Compare
  23. PSA PA10 .308 Take Down Pin - 482660

    PSA PA10 .308 Take Down Pin - 482660

    Rating:
    89%
    (9)
    $16.95
    Add to Wish List Add to Compare
  24. PSA PA10 Pivot Pin

    PSA PA10 Pivot Pin

    Rating:
    88%
    (8)
    $14.99
    Add to Wish List Add to Compare
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Items 1825-1848 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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