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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 1057-1080 of 3966

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  1. Luth-AR MBA-4 Carbine Stock for AR-15/AR-10, Black - MBA-4-CHP

    Luth-AR MBA-4 Carbine Stock for AR-15/AR-10, Black - MBA-4-CHP

    Rating:
    100%
    (1)
    Regular Price $139.99 Special Price $125.99
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  2. Luth-AR MBA-3 AR-10 Stock w/ Buffer Assembly Mil-Spec - MBA-3K308-M

    Luth-AR MBA-3 AR-10 Stock w/ Buffer Assembly Mil-Spec - MBA-3K308-M

    Regular Price $251.99 Special Price $224.99
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  3. Luth-AR MBA-3 AR-15 Stock w/ Buffer Assembly .223/5.56 Buffer - MBA-3K-M

    Luth-AR MBA-3 AR-15 Stock w/ Buffer Assembly .223/5.56 Buffer - MBA-3K-M

    Rating:
    100%
    (2)
    Regular Price $224.99 Special Price $201.99
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  4. Luth-AR MBA-3 Carbine Stock for AR-15/AR-10 - MBA-3F

    Luth-AR MBA-3 Carbine Stock for AR-15/AR-10 - MBA-3F

    Rating:
    80%
    (1)
    Regular Price $173.99 Special Price $155.99
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  5. Luth-AR MBA-2 Fixed Stock w/ Buffer Assembly A2 Extension Tube .308 Buffer Spring, Black - MBA-2K308

    Luth-AR MBA-2 Fixed Stock w/ Buffer Assembly A2 Extension Tube .308 Buffer Spring, Black - MBA-2K308

    Regular Price $120.99 Special Price $108.99
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  6. Luth-AR MBA-2 Skullation Fixed Stock, Fits AR-15/AR-10 Rifle Length A2 Buffer Tube, FDE - MBA-2F

    Luth-AR MBA-2 Skullation Fixed Stock, Fits AR-15/AR-10 Rifle Length A2 Buffer Tube, FDE - MBA-2F

    Regular Price $52.99 Special Price $46.99
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  7. Luth-AR MBA-1 Stock With Buffer Assembly, A2 Extension Tube .308 Buffer Spring, Black - MBA-1K308

    Luth-AR MBA-1 Stock With Buffer Assembly, A2 Extension Tube .308 Buffer Spring, Black - MBA-1K308

    Regular Price $217.99 Special Price $195.99
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  8. Luth-AR MBA-1 Stock With Buffer Assembly, A2 Extension Tube .223 Buffer Spring, Black - MBA-1K

    Luth-AR MBA-1 Stock With Buffer Assembly, A2 Extension Tube .223 Buffer Spring, Black - MBA-1K

    Regular Price $198.99 Special Price $178.99
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  9. Luth-AR MBA-1 Fixed Stock, Fits AR-15/AR-10 Rifle Length A2 Buffer Tube, FDE - MBA-1F

    Luth-AR MBA-1 Fixed Stock, Fits AR-15/AR-10 Rifle Length A2 Buffer Tube, FDE - MBA-1F

    Rating:
    93%
    (3)
    Regular Price $152.99 Special Price $136.99
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  10. Luth-AR Lower Parts Builder Kit - LRPK-BLDR

    Luth-AR Lower Parts Builder Kit - LRPK-BLDR

    Regular Price $39.99 Special Price $35.99
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  11. Luth-AR AR-15 Lower Receiver Parts Kit w/ Trigger and Grip - LRPK-1

    Luth-AR AR-15 Lower Receiver Parts Kit w/ Trigger and Grip - LRPK-1

    Rating:
    90%
    (2)
    Regular Price $68.99 Special Price $61.99
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  12. Luth-AR Takedown Pin Detent w/ Spring, 10 Pack - LR-15A-10

    Luth-AR Takedown Pin Detent w/ Spring, 10 Pack - LR-15A-10

    Rating:
    100%
    (6)
    Regular Price $22.99 Special Price $19.99
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  13. Luth-AR Oversized Bolt Catch For AR15 Rifles, Black - LR-11L

    Luth-AR Oversized Bolt Catch For AR15 Rifles, Black - LR-11L

    Rating:
    100%
    (2)
    $20.69
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  14. Luth-AR Oversized AR-15 Safety Selector, Black - LR-08L

    Luth-AR Oversized AR-15 Safety Selector, Black - LR-08L

    Regular Price $21.99 Special Price $18.99
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  15. Luth-AR Ambi Safety Selector For AR15 Rifles, Black - LR-08B

    Luth-AR Ambi Safety Selector For AR15 Rifles, Black - LR-08B

    Rating:
    100%
    (5)
    Regular Price $31.99 Special Price $27.99
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  16. Luth-AR Buffer Retainer w/ Spring 10 Pack - LR-01A-10

    Luth-AR Buffer Retainer w/ Spring 10 Pack - LR-01A-10

    Rating:
    100%
    (5)
    Regular Price $28.99 Special Price $25.99
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  17. Luth-AR Carbine Lock Ring Castle Nut - CS-02

    Luth-AR Carbine Lock Ring Castle Nut - CS-02

    Rating:
    100%
    (1)
    Regular Price $5.99 Special Price $4.99
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  18. Luth-AR Carbine Latch Plate for AR-10/AR-15 - LR-308 CS-01

    Luth-AR Carbine Latch Plate for AR-10/AR-15 - LR-308 CS-01

    Rating:
    100%
    (1)
    $3.75
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  19. Luth-AR Mil-Spec AR-15 Buffer Tube, Black - LBS-15M

    Luth-AR Mil-Spec AR-15 Buffer Tube, Black - LBS-15M

    Rating:
    100%
    (2)
    Regular Price $27.99 Special Price $24.99
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  20. Luth-AR H1 Carbine Buffer - BS-11T

    Luth-AR H1 Carbine Buffer - BS-11T

    Regular Price $68.99 Special Price $61.99
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  21. Luth-AR Carbine Buffer - BS-11C

    Luth-AR Carbine Buffer - BS-11C

    Rating:
    100%
    (1)
    Regular Price $16.99 Special Price $14.99
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  22. Luth-AR Rifle Buffer - BS-11

    Luth-AR Rifle Buffer - BS-11

    Regular Price $24.99 Special Price $21.99
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  23. Luth-AR Rifle Buffer Spring, .223/5.56 A2 Rifle Length Receiver Ext - BS-10B

    Luth-AR Rifle Buffer Spring, .223/5.56 A2 Rifle Length Receiver Ext - BS-10B

    Regular Price $5.99 Special Price $4.99
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  24. Luth-AR Carbine Buffer Spring, .223/5.56 - BS-10A

    Luth-AR Carbine Buffer Spring, .223/5.56 - BS-10A

    $4.69
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Items 1057-1080 of 3966

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  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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