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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 1369-1392 of 3966

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  1. Phase 5 Aluminum Carbine Mini Stock Assembly, Black - CMSA

    Phase 5 Aluminum Carbine Mini Stock Assembly, Black - CMSA

    Regular Price $125.99 Special Price $112.99
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  2. Aim Sports Aluminum/Polymer 6-Position Collapsible Stock, Black - ARSTKC-C

    Aim Sports Aluminum/Polymer 6-Position Collapsible Stock, Black - ARSTKC-C

    Rating:
    93%
    (6)
    Regular Price $56.99 Special Price $50.99
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  3. Wilson Combat Lower Receiver Small Parts Kit, Matte Black - TRLOWERK

    Wilson Combat Lower Receiver Small Parts Kit, Matte Black - TRLOWERK

    Rating:
    80%
    (3)
    Regular Price $57.99 Special Price $51.99
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  4. Wilson Combat Bullet Proof Tactical Magazine Release, Stainless - 31TSBP

    Wilson Combat Bullet Proof Tactical Magazine Release, Stainless - 31TSBP

    Regular Price $36.99 Special Price $32.99
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  5. Wilson Combat Bullet Proof Tactical Magazine Release, Blue - 31TBP

    Wilson Combat Bullet Proof Tactical Magazine Release, Blue - 31TBP

    Rating:
    100%
    (1)
    Regular Price $34.99 Special Price $30.99
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  6. Triggertech Adaptable AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Black - AROTBB25NNF

    Triggertech Adaptable AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Black - AROTBB25NNF

    Regular Price $300.99 Special Price $270.99
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  7. Triggertech Adaptable AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Black - AROTBB25NNC

    Triggertech Adaptable AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Black - AROTBB25NNC

    Regular Price $298.99 Special Price $270.99
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  8. Triggertech Competitive AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AR0TBS33NNF

    Triggertech Competitive AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AR0TBS33NNF

    Regular Price $273.99 Special Price $245.99
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  9. Triggertech Competitive AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AR0TBS33NNC

    Triggertech Competitive AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AR0TBS33NNC

    Regular Price $273.99 Special Price $245.99
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  10. Triggertech Adaptable AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AROTBS25NNF

    Triggertech Adaptable AR Primary Short 2-Stage Flat Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AROTBS25NNF

    Regular Price $306.99 Special Price $275.99
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  11. Triggertech Adaptable AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AROTBS25NNC

    Triggertech Adaptable AR Primary Short 2-Stage Traditional Curved Trigger w/ Bolt Release for AR Bolt Action Rifle, Stainless - AROTBS25NNC

    Regular Price $306.99 Special Price $275.99
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  12. Tactical Solutions Extended Magazine Release, Gun Metal Gray - 1022EMR-GMG

    Tactical Solutions Extended Magazine Release, Gun Metal Gray - 1022EMR-GMG

    Regular Price $46.99 Special Price $41.99
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  13. Tactical Solutions Extended Magazine Release, Quick Sand - 1022EMR-QS

    Tactical Solutions Extended Magazine Release, Quick Sand - 1022EMR-QS

    Regular Price $46.99 Special Price $41.99
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  14. Tactical Solutions Extended Magazine Release, Black - 1022EMR-BLK

    Tactical Solutions Extended Magazine Release, Black - 1022EMR-BLK

    Rating:
    100%
    (1)
    Regular Price $44.99 Special Price $39.99
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  15. Tacfire Lower Take Down Pin Set for AR-10 Rifle, Black - MAR091SET

    Tacfire Lower Take Down Pin Set for AR-10 Rifle, Black - MAR091SET

    Regular Price $5.99 Special Price $4.79
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  16. Tacfire Lower Take Down Pin Set for AR-15 Rifle, Black - MAR090SET

    Tacfire Lower Take Down Pin Set for AR-15 Rifle, Black - MAR090SET

    Rating:
    100%
    (8)
    Regular Price $4.99 Special Price $4.29
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  17. Tacfire Anti-Walk Pin Set for AR-15 Rifle, Black - MAR108

    Tacfire Anti-Walk Pin Set for AR-15 Rifle, Black - MAR108

    Rating:
    99%
    (37)
    Regular Price $7.99 Special Price $6.39
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  18. Tacfire Lower Parts Kit w/ A2 Grip, Black - LPK01-USA

    Tacfire Lower Parts Kit w/ A2 Grip, Black - LPK01-USA

    Regular Price $49.99 Special Price $44.19
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  19. Tacfire A2-Style Mil-Spec Buffer Tube Kit, Black - MAR110

    Tacfire A2-Style Mil-Spec Buffer Tube Kit, Black - MAR110

    Rating:
    89%
    (7)
    Regular Price $37.99 Special Price $33.89
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  20. Tacfire Buffer Tube Kit, Black - MAR049-B

    Tacfire Buffer Tube Kit, Black - MAR049-B

    Rating:
    88%
    (15)
    Regular Price $28.99 Special Price $25.89
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  21. Tacfire Buffer Tube Spring for AR-10 .308 Win Rifle, Black - MAR046308

    Tacfire Buffer Tube Spring for AR-10 .308 Win Rifle, Black - MAR046308

    Rating:
    100%
    (1)
    Regular Price $3.99 Special Price $3.49
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  22. Tacfire 6-Position Buffer Tube Spring for AR-15 .223 Rem/5.56 Rifle, Black - MAR046

    Tacfire 6-Position Buffer Tube Spring for AR-15 .223 Rem/5.56 Rifle, Black - MAR046

    Regular Price $3.99 Special Price $3.49
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  23. Tacfire Lower Take Down Pin w/ Extended End for AR-15 Rifle - MAR090F

    Tacfire Lower Take Down Pin w/ Extended End for AR-15 Rifle - MAR090F

    Rating:
    73%
    (3)
    Regular Price $7.99 Special Price $6.39
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  24. Tacfire Ambidextrous Safety Selector for AR-15/M4 Style Rifle, Black - MAR095A

    Tacfire Ambidextrous Safety Selector for AR-15/M4 Style Rifle, Black - MAR095A

    Rating:
    81%
    (15)
    Regular Price $16.99 Special Price $14.49
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Items 1369-1392 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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