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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 1441-1464 of 3953

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  1. Aim Sports Lower Parts Kit for AR-15 Rifle, Black - ARCLPK

    Aim Sports Lower Parts Kit for AR-15 Rifle, Black - ARCLPK

    Rating:
    100%
    (1)
    Regular Price $59.99 Special Price $53.79
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  2. Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

    Aim Sports Buffer Tube, Anodized Black - XDB15PSTOC

    Rating:
    100%
    (14)
    Regular Price $15.99 Special Price $14.29
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  3. ATI Outdoors Mil-Spec Buffer Tube Assembly, Hardcoat Anodized Black - A5102240

    ATI Outdoors Mil-Spec Buffer Tube Assembly, Hardcoat Anodized Black - A5102240

    Rating:
    50%
    (2)
    Regular Price $64.99 Special Price $57.99
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  4. ATI Outdoors Castle Nut for AR-15/AR-10 Rifles, Black - A5101020

    ATI Outdoors Castle Nut for AR-15/AR-10 Rifles, Black - A5101020

    Rating:
    100%
    (3)
    Regular Price $7.99 Special Price $6.69
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  5. ATI Outdoors Commercial Buffer Tube Assembly, Hardcoat Anodized Black - A5101050

    ATI Outdoors Commercial Buffer Tube Assembly, Hardcoat Anodized Black - A5101050

    Rating:
    70%
    (2)
    Regular Price $64.99 Special Price $57.79
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  6. ASC .350 Legend 5-Round AR-15 Magazine, Black - 5-350-AL-BM-R-ASC

    ASC .350 Legend 5-Round AR-15 Magazine, Black - 5-350-AL-BM-R-ASC

    Rating:
    87%
    (6)
    Regular Price $17.99 Special Price $15.99
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  7. Ruger .350 Legend 5-Round Magazine, Stainless Steel - 90694

    Ruger .350 Legend 5-Round Magazine, Stainless Steel - 90694

    Rating:
    100%
    (1)
    Regular Price $21.99 Special Price $19.79
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  8. Ruger .350 Legend 10-Round Magazine, Stainless Steel - 90695

    Ruger .350 Legend 10-Round Magazine, Stainless Steel - 90695

    Rating:
    100%
    (2)
    Regular Price $19.99 Special Price $17.99
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  9. Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Flat Dark Earth - MXM47503

    Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Flat Dark Earth - MXM47503

    Regular Price $390.99 Special Price $351.99
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  10. Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Black - MXM47502

    Maxim Defense Industries CQB Gen 6 7075 Aluminum Alloy Stock, Black - MXM47502

    Regular Price $370.99 Special Price $333.99
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  11. Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Black - MXM47544

    Maxim Defense Industries CQB PDW 7075 Aluminum Alloy Arm Brace for AR-15 Style Pistol, Black - MXM47544

    Rating:
    100%
    (4)
    Regular Price $380.99 Special Price $342.99
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  12. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Red - ARSPRESLICKRED

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Red - ARSPRESLICKRED

    Regular Price $76.99 Special Price $68.99
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  13. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Flat Dark Earth - ARSPRESLICKFDE

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Flat Dark Earth - ARSPRESLICKFDE

    $68.95
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  14. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Blue - ARSPRESLICKBLU

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Blue - ARSPRESLICKBLU

    $68.95
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  15. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Black - ARSPRESLICKBK

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Black - ARSPRESLICKBK

    Regular Price $77.99 Special Price $69.99
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  16. Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012

    Daniel Defense Tornado Glass Reinforced Polymer Tactical Collapsible Buttstock, Gray - 21-091-04179-012

    Rating:
    100%
    (5)
    Regular Price $94.99 Special Price $84.99
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  17. Cross Armory Rear Takedown Quick Pin for MIL-Spec AR-15/M4 Rifles - CRQP

    Cross Armory Rear Takedown Quick Pin for MIL-Spec AR-15/M4 Rifles - CRQP

    Rating:
    100%
    (2)
    Regular Price $103.99 Special Price $92.99
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  18. Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles - CRSM

    Cross Armory SAFE MAG Fixed Magazine Locking System for MIL-Spec AR-15/M4 Rifles - CRSM

    Rating:
    100%
    (1)
    Regular Price $63.99 Special Price $56.99
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  19. Timney Triggers Straight Drop-in Two-Stage Trigger for AR PCC Rifles, Black - 682-ST

    Timney Triggers Straight Drop-in Two-Stage Trigger for AR PCC Rifles, Black - 682-ST

    $244.99
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  20. Timney Triggers Targa Standard Curved Drop-in 2-Stage Trigger for AR/M4 Style Rifle, Black/Blue - 663S

    Timney Triggers Targa Standard Curved Drop-in 2-Stage Trigger for AR/M4 Style Rifle, Black/Blue - 663S

    $224.99
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  21. Timney Triggers Curved Drop-in Two-Stage Trigger for AR PCC Rifles, Black - 682

    Timney Triggers Curved Drop-in Two-Stage Trigger for AR PCC Rifles, Black - 682

    $244.99
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  22. Timney Triggers Straight Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670-ST

    Timney Triggers Straight Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670-ST

    $229.99
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  23. Timney Triggers Standard Curved Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670

    Timney Triggers Standard Curved Drop-in Single-Stage Competition Trigger for AR-10 Rifle, Black/Gold - 670

    Regular Price $256.99 Special Price $230.99
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  24. Timney Triggers Targa Straight Drop-in 2-Stage Trigger for AR/M4 Style Rifle, Black/Blue - 663S-ST

    Timney Triggers Targa Straight Drop-in 2-Stage Trigger for AR/M4 Style Rifle, Black/Blue - 663S-ST

    $224.99
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Items 1441-1464 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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