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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 817-840 of 3966

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  1. Ruger Magazine, 556NATO, 5 Rounds, Fits SR-556, Steel, Blued Finish

    Ruger Magazine, 556NATO, 5 Rounds, Fits SR-556, Steel, Blued Finish

    Regular Price $23.99 Special Price $20.89
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  2. Duramag AR 20 Round Gray Magazine, .300 AAC Blackout - 2023002178CPD

    Duramag AR 20 Round Gray Magazine, .300 AAC Blackout - 2023002178CPD

    Rating:
    100%
    (1)
    Regular Price $16.99 Special Price $14.59
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  3. Duramag AR 20 Round Gray Magazine, .300 AAC Blackout / 5.56 NATO - 2023002175CPD

    Duramag AR 20 Round Gray Magazine, .300 AAC Blackout / 5.56 NATO - 2023002175CPD

    Regular Price $15.99 Special Price $13.99
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  4. Duramag AR 20 Round OD Green Magazine, .300 AAC Blackout - 2023008175CPD

    Duramag AR 20 Round OD Green Magazine, .300 AAC Blackout - 2023008175CPD

    Rating:
    80%
    (2)
    Regular Price $16.99 Special Price $14.99
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  5. Duramag AR 20 Round Desert Gold Magazine, .300 AAC Blackout - 2023009175CPD

    Duramag AR 20 Round Desert Gold Magazine, .300 AAC Blackout - 2023009175CPD

    Rating:
    100%
    (1)
    Regular Price $16.99 Special Price $14.99
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  6. Rise Armament RAVE-PCC Trigger Black - T017F-PCC-BLK

    Rise Armament RAVE-PCC Trigger Black - T017F-PCC-BLK

    Rating:
    100%
    (1)
    Regular Price $167.99 Special Price $150.99
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  7. CMC Triggers Single Stage Flat, Trigger, Gold - 91503GF

    CMC Triggers Single Stage Flat, Trigger, Gold - 91503GF

    Rating:
    100%
    (2)
    $193.99
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  8. Rise Armament RAVE-PCC Trigger, Nitride Finish, Black, Includes Anti-Walk Pins

    Rise Armament RAVE-PCC Trigger, Nitride Finish, Black, Includes Anti-Walk Pins

    Regular Price $167.99 Special Price $150.99
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  9. Mission First Tactical Magazine, 308 Winchester, 762NATO, fits AR-10A/SR 25/M110, 10 Rounds, Black

    Mission First Tactical Magazine, 308 Winchester, 762NATO, fits AR-10A/SR 25/M110, 10 Rounds, Black

    Regular Price $22.99 Special Price $19.99
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  10. B5 Systems P-Grip, Grip, Gray - PGR1456

    B5 Systems P-Grip, Grip, Gray - PGR1456

    Rating:
    100%
    (3)
    Regular Price $22.99 Special Price $19.99
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  11. B5 Systems P-Grip, Grip, Black - PGR1452

    B5 Systems P-Grip, Grip, Black - PGR1452

    Rating:
    100%
    (5)
    Regular Price $22.99 Special Price $19.99
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  12. B5 Systems P-Grip, Grip, OD Green - PGR1455

    B5 Systems P-Grip, Grip, OD Green - PGR1455

    Rating:
    93%
    (3)
    Regular Price $20.00 Special Price $19.00
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  13. B5 Systems P-Grip, Grip, Coyote - PGR1454

    B5 Systems P-Grip, Grip, Coyote - PGR1454

    Rating:
    100%
    (1)
    Regular Price $22.99 Special Price $19.99
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  14. B5 Systems P-Grip, Grip, Flat Dark Earth - PGR1453

    B5 Systems P-Grip, Grip, Flat Dark Earth - PGR1453

    Rating:
    100%
    (3)
    Regular Price $22.99 Special Price $19.99
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  15. Luth-AR Buffer Tube Assembly, Fits AR-10 Rifles - 308CS10B

    Luth-AR Buffer Tube Assembly, Fits AR-10 Rifles - 308CS10B

    Rating:
    70%
    (2)
    $70.99
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  16. LanTac ECT-1 AR Single Stage Flat Trigger 3.5lb Pull Weight - 01LPECT1F

    LanTac ECT-1 AR Single Stage Flat Trigger 3.5lb Pull Weight - 01LPECT1F

    Regular Price $266.99 Special Price $196.99
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  17. LanTac ECT-1 AR Single Stage Curved Trigger 3.5lb Pull Weight - 01LPECT1C

    LanTac ECT-1 AR Single Stage Curved Trigger 3.5lb Pull Weight - 01LPECT1C

    Rating:
    100%
    (1)
    Regular Price $219.99 Special Price $197.99
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  18. Armaspec Spring Black - ARM181AR15

    Armaspec Spring Black - ARM181AR15

    Rating:
    100%
    (5)
    Regular Price $25.99 Special Price $22.99
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  19. Phase 5 Weapon Systems Extended, V3, Bolt Release, Flat Dark Earth

    Phase 5 Weapon Systems Extended, V3, Bolt Release, Flat Dark Earth

    Rating:
    100%
    (3)
    Regular Price $62.99 Special Price $55.99
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  20. Battle Arms Bad-Ass Pro Ambidextrous Safety Selector - BADASSFAPRO

    Battle Arms Bad-Ass Pro Ambidextrous Safety Selector - BADASSFAPRO

    Regular Price $63.95 Special Price $59.95
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  21. Battle Arms Bad-Ass Elite Ambidextrous Safety Selector - BADASSELITE

    Battle Arms Bad-Ass Elite Ambidextrous Safety Selector - BADASSELITE

    Regular Price $84.95 Special Price $78.95
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  22. Battle Arms Bad-Ass Professional Ambidextrous Safety Selector - BADASSPRO

    Battle Arms Bad-Ass Professional Ambidextrous Safety Selector - BADASSPRO

    Rating:
    100%
    (5)
    Regular Price $47.95 Special Price $41.95
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  23. Battle Arms AR-15 BAD-ASS-LITE Ambidextrous Safety Selector 90/60, Blue - BADASSLITEBLUE

    Battle Arms AR-15 BAD-ASS-LITE Ambidextrous Safety Selector 90/60, Blue - BADASSLITEBLUE

    Regular Price $68.95 Special Price $62.95
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  24. CMMG AR15 Bolt Catch - 55AFF34

    CMMG AR15 Bolt Catch - 55AFF34

    Rating:
    100%
    (3)
    Regular Price $10.99 Special Price $9.99
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Items 817-840 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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