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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 241-264 of 3966

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  1. KynSHOT Recoil Buffer

    KynSHOT Recoil Buffer

    Rating:
    100%
    (4)
    Regular Price $178.99 Special Price $160.99
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  2. Geissele Standard Lower Parts Kit w/Grip, Black

    Geissele Standard Lower Parts Kit w/Grip, Black

    Rating:
    100%
    (2)
    Regular Price $76.99 Special Price $68.99
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  3. Luth-AR Bolt Catch

    Luth-AR Bolt Catch

    Regular Price $8.99 Special Price $7.99
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  4. Luth-AR Commercial Carbine Buffer Tube Assembly

    Luth-AR Commercial Carbine Buffer Tube Assembly

    Rating:
    40%
    (1)
    $103.99
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  5. Luth-AR A2 Pistol Grip, Black

    Luth-AR A2 Pistol Grip, Black

    Rating:
    100%
    (1)
    Regular Price $5.99 Special Price $4.99
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  6. Luth-AR A2 Upper Buttstock Screw Fits Luth-AR MBA-2, Black

    Luth-AR A2 Upper Buttstock Screw Fits Luth-AR MBA-2, Black

    Regular Price $6.99 Special Price $5.69
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  7. Geissele Standard Lower Parts Kit, Black

    Geissele Standard Lower Parts Kit, Black

    Rating:
    100%
    (1)
    Regular Price $69.99 Special Price $62.99
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  8. James Madison Tactical Saber Trigger Single-Stage Drop-In, Black

    James Madison Tactical Saber Trigger Single-Stage Drop-In, Black

    Rating:
    80%
    (2)
    $103.99
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  9. B5 Systems Bravo Mil-Spec Collapsible Stock, Flat Dark Earth

    B5 Systems Bravo Mil-Spec Collapsible Stock, Flat Dark Earth

    Rating:
    100%
    (2)
    Regular Price $62.99 Special Price $56.99
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  10. B5 Systems Mil-Spec Enhanced SOPMOD Collapsible Stock, Flat Dark Earth

    B5 Systems Mil-Spec Enhanced SOPMOD Collapsible Stock, Flat Dark Earth

    Regular Price $104.99 Special Price $94.99
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  11. Bravo Company 6-Position Receiver Extension, Black

    Bravo Company 6-Position Receiver Extension, Black

    Rating:
    100%
    (3)
    $38.99
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  12. KynSHOT Marksman Recoil Buffer

    KynSHOT Marksman Recoil Buffer

    Rating:
    100%
    (1)
    Regular Price $195.99 Special Price $175.99
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  13. KynSHOT Marksman Recoil Buffer

    KynSHOT Marksman Recoil Buffer

    Rating:
    87%
    (3)
    Regular Price $129.99 Special Price $117.99
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  14. KynSHOT Marksman Recoil Buffer

    KynSHOT Marksman Recoil Buffer

    Regular Price $173.99 Special Price $155.99
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  15. Geissele B-GC Competition Match Grade Trigger Single-Stage Drop-In, Black

    Geissele B-GC Competition Match Grade Trigger Single-Stage Drop-In, Black

    $205.99
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  16. B5 Systems Bravo Mil-Spec Collapsible Stock, Black

    B5 Systems Bravo Mil-Spec Collapsible Stock, Black

    Rating:
    100%
    (2)
    Regular Price $62.99 Special Price $56.99
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  17. Doublestar Corp. Replacement Foam Tube, Black

    Doublestar Corp. Replacement Foam Tube, Black

    Regular Price $7.99 Special Price $6.99
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  18. Doublestar Corp. ARFX Skeleton Stock, Black

    Doublestar Corp. ARFX Skeleton Stock, Black

    Regular Price $132.99 Special Price $118.99
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  19. Viking Tactics Buttstock Adapter, Black

    Viking Tactics Buttstock Adapter, Black

    Regular Price $22.99 Special Price $20.19
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  20. H&R Retro CAR15 Stock TIA Camo

    H&R Retro CAR15 Stock TIA Camo

    $60.00
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  21. H&R Retro CAR15 Stock BHD

    H&R Retro CAR15 Stock BHD

    $60.00
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  22. H&R Retro CAR15 Stock Tiger Stripe

    H&R Retro CAR15 Stock Tiger Stripe

    Rating:
    80%
    (2)
    $60.00
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  23. H&R 30 Round Magazine, TIA Camo

    H&R 30 Round Magazine, TIA Camo

    $39.99
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  24. Harrington & Richardson 20 Round Straight Wall Magazine, Tiger Stripe

    Harrington & Richardson 20 Round Straight Wall Magazine, Tiger Stripe

    Rating:
    100%
    (2)
    $39.99
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Items 241-264 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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