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AR-15 Lower Parts

Shop AR-15 lower parts for your next repair, upgrade, or custom build. Choose from triggers, pistol grips, safety selectors, pins, springs, controls, and other compatible lower receiver components. Browse quality parts from trusted manufacturers, or shop our full selection of AR-15 lowers to complete your build.

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 1081-1104 of 3966

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  1. Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly For AR-10 Rifles - BAP-308

    Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly For AR-10 Rifles - BAP-308

    Rating:
    80%
    (2)
    Regular Price $78.99 Special Price $70.99
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  2. Luth-AR Fixed AR-15 Rifle Length Buffer Tube Complete Assembly - BAP-1

    Luth-AR Fixed AR-15 Rifle Length Buffer Tube Complete Assembly - BAP-1

    Rating:
    97%
    (6)
    $52.99
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  3. Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly For AR-10 Rifles - 308-M-BAP

    Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly For AR-10 Rifles - 308-M-BAP

    Rating:
    100%
    (2)
    Regular Price $104.99 Special Price $93.99
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  4. Luth-AR Carbine .308/7.62NATO Buffer Spring Fits Carbine Receiver Extension - L308-CS-10A

    Luth-AR Carbine .308/7.62NATO Buffer Spring Fits Carbine Receiver Extension - L308-CS-10A

    Rating:
    100%
    (4)
    Regular Price $7.99 Special Price $6.99
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  5. Luth-AR Rifle .308/7.62NATO Buffer Spring Fits A2 Rifle Length Receiver Extension - 308-BS-10B

    Luth-AR Rifle .308/7.62NATO Buffer Spring Fits A2 Rifle Length Receiver Extension - 308-BS-10B

    Rating:
    100%
    (2)
    Regular Price $8.99 Special Price $7.99
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  6. Luth-AR Mil-Spec AR-15 Carbine Buffer Tube - 223-M-BAP

    Luth-AR Mil-Spec AR-15 Carbine Buffer Tube - 223-M-BAP

    Rating:
    100%
    (1)
    Regular Price $53.99 Special Price $47.99
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  7. Hiperfire Hiperswitch Ambi Safety Selector Set for AR15/AR10, Red - HPSRED

    Hiperfire Hiperswitch Ambi Safety Selector Set for AR15/AR10, Red - HPSRED

    Regular Price $62.99 Special Price $56.29
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  8. Fortis SS Fifty Super Sport Safety Selector, Black with Logo - SS-50-BLK

    Fortis SS Fifty Super Sport Safety Selector, Black with Logo - SS-50-BLK

    Regular Price $74.99 Special Price $66.99
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  9. FAB Defense RAPS Buttstock, Black - FX-RAPS

    FAB Defense RAPS Buttstock, Black - FX-RAPS

    Regular Price $217.99 Special Price $195.99
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  10. FAB Defense Gradus Pistol Grip Flat, Black - FX-GRADUSFBVB

    FAB Defense Gradus Pistol Grip Flat, Black - FX-GRADUSFBVB

    Rating:
    80%
    (1)
    Regular Price $27.99 Special Price $24.99
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  11. FAB Defense Gradus Pistol Grip, Black - FX-GRADUSB

    FAB Defense Gradus Pistol Grip, Black - FX-GRADUSB

    Rating:
    90%
    (2)
    Regular Price $27.99 Special Price $24.99
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  12. FAB Defense AR-15 Buttstock Small/Compact Fits Mil-Spec And Commercial Tubes, Black - FX-GLCORESCP

    FAB Defense AR-15 Buttstock Small/Compact Fits Mil-Spec And Commercial Tubes, Black - FX-GLCORESCP

    Rating:
    100%
    (2)
    Regular Price $84.99 Special Price $75.99
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  13. FAB Defense AR-15 Buttstock Small/Compact Design Fits Mil-Spec And Commercial Tubes, Black - FX-GLCORES

    FAB Defense AR-15 Buttstock Small/Compact Design Fits Mil-Spec And Commercial Tubes, Black - FX-GLCORES

    Rating:
    100%
    (3)
    Regular Price $81.99 Special Price $72.99
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  14. FAB Defense AR-15 Buttstock Fits Mil-Spec And Commercial Tubes, Tan - FX-GLCORECPT

    FAB Defense AR-15 Buttstock Fits Mil-Spec And Commercial Tubes, Tan - FX-GLCORECPT

    Regular Price $86.99 Special Price $77.99
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  15. Ergo Grip Double Loop Sling Plate, Black - 4970

    Ergo Grip Double Loop Sling Plate, Black - 4970

    Rating:
    100%
    (5)
    Regular Price $14.99 Special Price $12.99
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  16. Ergo Grip Tactical DLX Suregrip, Flat Top Grip, Fits AR-15/M16, FDE - 4025-DE

    Ergo Grip Tactical DLX Suregrip, Flat Top Grip, Fits AR-15/M16, FDE - 4025-DE

    Regular Price $44.99 Special Price $39.99
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  17. Ergo Grip Tactical DLX Suregrip, Flat Top Grip, Fits AR-15/M16, Black - 4025-BK

    Ergo Grip Tactical DLX Suregrip, Flat Top Grip, Fits AR-15/M16, Black - 4025-BK

    Regular Price $39.99 Special Price $35.99
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  18. Ergo Grip Ergo 2 SureGrip Flat Top for AR-15/M16/AR-10, Black - 4014-BK

    Ergo Grip Ergo 2 SureGrip Flat Top for AR-15/M16/AR-10, Black - 4014-BK

    Rating:
    100%
    (1)
    Regular Price $24.99 Special Price $21.99
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  19. Doublestar Corp.Right Handed Loop End Plate, Black - JT345R

    Doublestar Corp.Right Handed Loop End Plate, Black - JT345R

    Regular Price $16.99 Special Price $14.99
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  20. Doublestar Corp. Ambidextrous Loop End Plate, Black - JT345

    Doublestar Corp. Ambidextrous Loop End Plate, Black - JT345

    Rating:
    75%
    (4)
    Regular Price $15.99 Special Price $13.99
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  21. Doublestar Corp. Twang Buster, Stainless - JT140

    Doublestar Corp. Twang Buster, Stainless - JT140

    Regular Price $6.99 Special Price $5.99
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  22. Doublestar Corp. OOPS! Replacement Gun Parts Kit - AR791

    Doublestar Corp. OOPS! Replacement Gun Parts Kit - AR791

    Rating:
    100%
    (7)
    Regular Price $17.99 Special Price $15.99
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  23. Doublestar Corp. AR-15 Field Repair Kit, Black - AR785

    Doublestar Corp. AR-15 Field Repair Kit, Black - AR785

    Regular Price $49.99 Special Price $44.99
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  24. Doublestar Corp. AR-15 Lower Parts Kit 223 Rem/5.56, Black - AR270

    Doublestar Corp. AR-15 Lower Parts Kit 223 Rem/5.56, Black - AR270

    Rating:
    100%
    (1)
    $67.99
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Items 1081-1104 of 3966

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Category
  1. Anti Walk Pins 26
  2. Grips 368
  3. Lower Parts 1833
  4. Lower Accessories 97
  5. Lower Build Kits 140
  6. Lower Parts Kits 159
  7. Magazines 829
  8. Repair Kits 17
  9. Safety Selectors 168
  10. Stocks 692
  11. Stock Kits 72
  12. Triggers 399
  13. Upgrade Kits 159
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