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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 841-864 of 3966

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  1. CMMG Receiver Extension Nut, Mk4 - 55CA9CB

    CMMG Receiver Extension Nut, Mk4 - 55CA9CB

    Regular Price $9.99 Special Price $8.79
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  2. Battle Arms AR-15 Enhanced Magazine Release - BADEMROD

    Battle Arms AR-15 Enhanced Magazine Release - BADEMROD

    Rating:
    100%
    (4)
    $7.95
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  3. CMMG AR15 Ambi Mag Catch, Black, Engraved with CMMG Logo

    CMMG AR15 Ambi Mag Catch, Black, Engraved with CMMG Logo

    Rating:
    96%
    (5)
    Regular Price $35.99 Special Price $31.99
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  4. Strike Industries Modular Magazine Catch, Black - SIARMMR

    Strike Industries Modular Magazine Catch, Black - SIARMMR

    Regular Price $44.99 Special Price $32.99
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  5. Strike Industries Mag Release for CZ EVO, Black - SICEVOMR

    Strike Industries Mag Release for CZ EVO, Black - SICEVOMR

    Rating:
    100%
    (1)
    Regular Price $19.99 Special Price $17.99
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  6. Patriot Ordnance Factory Universal Bolt Catch, Black - 667

    Patriot Ordnance Factory Universal Bolt Catch, Black - 667

    Regular Price $17.99 Special Price $15.99
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  7. Battle Arms AR-15 Enhanced Pin Set Takedown Pins - BADEPSALODG

    Battle Arms AR-15 Enhanced Pin Set Takedown Pins - BADEPSALODG

    Regular Price $31.95 Special Price $28.95
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  8. Luth-AR AR-10 Oversized Bolt Catch, Fits .308 AR Rifles - LRBC308

    Luth-AR AR-10 Oversized Bolt Catch, Fits .308 AR Rifles - LRBC308

    Rating:
    40%
    (3)
    $23.45
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  9. Patriot Ordnance Factory Roller Cam Pin Assembly, 223, NP3 Coating

    Patriot Ordnance Factory Roller Cam Pin Assembly, 223, NP3 Coating

    Regular Price $267.99 Special Price $240.99
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  10. Fortis Manufacturing SLS Fifty AR-15 Safety Selector, OD Green - SLS50ODG

    Fortis Manufacturing SLS Fifty AR-15 Safety Selector, OD Green - SLS50ODG

    Regular Price $42.99 Special Price $37.99
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  11. Wilson Combat Anti-Walk, Trigger Pins, .154" Diameter, Fits AR Platforms, Black

    Wilson Combat Anti-Walk, Trigger Pins, .154" Diameter, Fits AR Platforms, Black

    Rating:
    98%
    (8)
    Regular Price $13.99 Special Price $11.99
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  12. Battle Arms S&W M&P 15-22 BAD-ASS-PRO Ambidextrous Safety Selector - BADASSPRO1522

    Battle Arms S&W M&P 15-22 BAD-ASS-PRO Ambidextrous Safety Selector - BADASSPRO1522

    Rating:
    100%
    (1)
    Regular Price $56.95 Special Price $53.95
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  13. Battle Arms AR-15 BAD-ASS-LITE Ambidextrous Safety Selector 90/60, Red - BADASSLITERED

    Battle Arms AR-15 BAD-ASS-LITE Ambidextrous Safety Selector 90/60, Red - BADASSLITERED

    Rating:
    100%
    (1)
    Regular Price $68.95 Special Price $62.95
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  14. Apex Tactical Specialties Low Profile Safety Lever Set for the CZ Scorpion EVO 3 S1, Black

    Apex Tactical Specialties Low Profile Safety Lever Set for the CZ Scorpion EVO 3 S1, Black

    Regular Price $64.99 Special Price $57.99
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  15. Battle Arms Bad-Ass Lite Ambidextrous Safety Selector, Lightweight, Black Finish

    Battle Arms Bad-Ass Lite Ambidextrous Safety Selector, Lightweight, Black Finish

    Regular Price $68.95 Special Price $62.95
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  16. Battle Arms Enhanced Magazine Release, Anodized Finish, Red, Aluminum Construction

    Battle Arms Enhanced Magazine Release, Anodized Finish, Red, Aluminum Construction

    Rating:
    100%
    (1)
    $7.95
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  17. TriggerTech AR-15 Mil-Spec Curved Trigger, Two Stage, 5.5lb Pull - AH0TDB55NNC

    TriggerTech AR-15 Mil-Spec Curved Trigger, Two Stage, 5.5lb Pull - AH0TDB55NNC

    Regular Price $156.99 Special Price $140.99
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  18. Rise Armament AR-15 Magazine Release Button, Black - RA010BLK

    Rise Armament AR-15 Magazine Release Button, Black - RA010BLK

    Regular Price $12.99 Special Price $10.99
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  19. ProMag AR-15 65 Round Drum Magazine, 223 Remington, 5.56 NATO, FDE - DRMA8FDE

    ProMag AR-15 65 Round Drum Magazine, 223 Remington, 5.56 NATO, FDE - DRMA8FDE

    Rating:
    100%
    (3)
    Regular Price $92.99 Special Price $82.99
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  20. Midwest Industries AR-15 Polymer Trigger Guard, Black - MITGBLK

    Midwest Industries AR-15 Polymer Trigger Guard, Black - MITGBLK

    Regular Price $8.99 Special Price $7.99
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  21. MFT Liberty or Death AR-15 30 Round Magazine, 223 Remington, 5.56 NATO - EXDPM556DLD

    MFT Liberty or Death AR-15 30 Round Magazine, 223 Remington, 5.56 NATO - EXDPM556DLD

    Regular Price $24.99 Special Price $19.99
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  22. MFT Gadsden Flag AR-15 30 Round Magazine, 223 Remington, 5.56 NATO - EXDPM556DGF

    MFT Gadsden Flag AR-15 30 Round Magazine, 223 Remington, 5.56 NATO - EXDPM556DGF

    Rating:
    100%
    (3)
    Regular Price $23.99 Special Price $20.99
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  23. Luth-AR A2 AR-15 Rifle Length Fixed Stock - BSA2

    Luth-AR A2 AR-15 Rifle Length Fixed Stock - BSA2

    Regular Price $76.99 Special Price $68.99
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  24. Battle Arms AR-15 Aluminum Takedown Pins, Red - BADEPSALRED

    Battle Arms AR-15 Aluminum Takedown Pins, Red - BADEPSALRED

    Regular Price $31.95 Special Price $28.95
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Items 841-864 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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