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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 1177-1200 of 3966

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  1. LBE Unlimited AR-15 Rifle Buffer, Gold - ARBUFF-RFL

    LBE Unlimited AR-15 Rifle Buffer, Gold - ARBUFF-RFL

    Regular Price $17.99 Special Price $15.99
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  2. LBE Unlimited AR-15 Carbine Length H2 Heavy Buffer, Gold - ARBUFF-H2

    LBE Unlimited AR-15 Carbine Length H2 Heavy Buffer, Gold - ARBUFF-H2

    Rating:
    97%
    (29)
    Regular Price $84.99 Special Price $76.99
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  3. LBE Unlimited AR-15 Carbine Length H1 Heavy Buffer, Gold - ARBUFF-H1

    LBE Unlimited AR-15 Carbine Length H1 Heavy Buffer, Gold - ARBUFF-H1

    Rating:
    100%
    (7)
    Regular Price $44.99 Special Price $39.69
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  4. LBE Unlimited AR-15 Buffer Retaining Pin Spring, 10 Pack - ARBRPS

    LBE Unlimited AR-15 Buffer Retaining Pin Spring, 10 Pack - ARBRPS

    Rating:
    100%
    (3)
    Regular Price $16.99 Special Price $14.69
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  5. LBE Unlimited AR-15 Standard Carbine Length Buffer - ARBUFF

    LBE Unlimited AR-15 Standard Carbine Length Buffer - ARBUFF

    Rating:
    100%
    (2)
    Regular Price $14.99 Special Price $13.09
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  6. LBE Unlimited AR-15 Buffer Retaining Pin, 10 Pack - ARBRP

    LBE Unlimited AR-15 Buffer Retaining Pin, 10 Pack - ARBRP

    Rating:
    100%
    (5)
    Regular Price $18.99 Special Price $16.89
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  7. LBE Unlimited AR-15 Bolt Kit, Black - ARBLTKT

    LBE Unlimited AR-15 Bolt Kit, Black - ARBLTKT

    Regular Price $73.99 Special Price $65.99
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  8. LBE Unlimited .308 AR Carbine Length Buffer - ARBF308C

    LBE Unlimited .308 AR Carbine Length Buffer - ARBF308C

    Rating:
    100%
    (1)
    Regular Price $84.99 Special Price $76.99
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  9. LBE Unlimited .308 AR Rifle Length Buffer - ARBF308R

    LBE Unlimited .308 AR Rifle Length Buffer - ARBF308R

    Rating:
    100%
    (3)
    Regular Price $21.99 Special Price $19.09
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  10. LBE Unlimited AR-15 Bolt Catch Plunger, Pack of 20 - ARBCPL20PK

    LBE Unlimited AR-15 Bolt Catch Plunger, Pack of 20 - ARBCPL20PK

    Rating:
    100%
    (1)
    Regular Price $9.99 Special Price $8.69
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  11. LBE Unlimited AR-15 Bolt Catch Assembly, Black - ARBCASY

    LBE Unlimited AR-15 Bolt Catch Assembly, Black - ARBCASY

    Rating:
    100%
    (1)
    Regular Price $7.99 Special Price $6.69
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  12. LBE Unlimited AR-15 Ambidextrous End Plate, Black - ARAMEPL

    LBE Unlimited AR-15 Ambidextrous End Plate, Black - ARAMEPL

    Rating:
    93%
    (11)
    Regular Price $7.99 Special Price $6.59
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  13. LBE Unlimited Aluminum AR-15 Trigger Guard, Black - AR15TG

    LBE Unlimited Aluminum AR-15 Trigger Guard, Black - AR15TG

    Rating:
    100%
    (5)
    Regular Price $5.99 Special Price $4.59
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  14. LanTac USA CP-R360-H 7.62x51/.308 Cam Pin, Brass - 01-UP-762-CPH

    LanTac USA CP-R360-H 7.62x51/.308 Cam Pin, Brass - 01-UP-762-CPH

    Regular Price $32.99 Special Price $28.99
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  15. LanTac CP-R360 5.56 NATO AR-15 Cam Pin, Brass - 01-UP-556-CP

    LanTac CP-R360 5.56 NATO AR-15 Cam Pin, Brass - 01-UP-556-CP

    Rating:
    100%
    (1)
    Regular Price $32.99 Special Price $28.99
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  16. LanTac UPS-S Ultimate AR-15 Takedown Pin Set, Black Nitride - 01-LP-UPS

    LanTac UPS-S Ultimate AR-15 Takedown Pin Set, Black Nitride - 01-LP-UPS

    Regular Price $41.99 Special Price $36.99
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  17. CMMG Rifle Length Receiver Extension Stock Kit For AR Rifles, Black - 55CA646

    CMMG Rifle Length Receiver Extension Stock Kit For AR Rifles, Black - 55CA646

    Rating:
    91%
    (7)
    Regular Price $105.99 Special Price $94.99
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  18. Bravo Company Teflon Trigger Assembly Fits AR-15, Polished Nickel Finish - BCM-PNT-TA1

    Bravo Company Teflon Trigger Assembly Fits AR-15, Polished Nickel Finish - BCM-PNT-TA1

    Rating:
    100%
    (1)
    Regular Price $73.99 Special Price $65.99
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  19. Bravo Company Mod 1 Stock Kit w/ SOPMOD Widebody, FDE - BCM-GFSK-MOD1-SPMD-FDE

    Bravo Company Mod 1 Stock Kit w/ SOPMOD Widebody, FDE - BCM-GFSK-MOD1-SPMD-FDE

    Rating:
    100%
    (1)
    $127.90
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  20. Bravo Company Mod 1 Stock Kit w/ SOPMOD Widebody, Black - BCM-GFSK-MOD1-SPMD-BLK

    Bravo Company Mod 1 Stock Kit w/ SOPMOD Widebody, Black - BCM-GFSK-MOD1-SPMD-BLK

    Regular Price $142.99 Special Price $127.99
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  21. Bravo Company MOD 0 Stock Kit w/ SOPMOD Widebody, FDE - BCM-GFSK-MOD0-SPMD-FDE

    Bravo Company MOD 0 Stock Kit w/ SOPMOD Widebody, FDE - BCM-GFSK-MOD0-SPMD-FDE

    Regular Price $133.99 Special Price $119.99
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  22. Bravo Company BCMGUNFIGHTER Mod 1 Stock w/ SOPMOD Widebody, FDE - BCM-GFS-MOD1-SPMD-FDE

    Bravo Company BCMGUNFIGHTER Mod 1 Stock w/ SOPMOD Widebody, FDE - BCM-GFS-MOD1-SPMD-FDE

    $69.95
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  23. Bravo Company BCMGUNFIGHTER Mod 1 Stock w/ SOPMOD Widebody, Black - BCM-GFS-MOD1-SPMD-BLK

    Bravo Company BCMGUNFIGHTER Mod 1 Stock w/ SOPMOD Widebody, Black - BCM-GFS-MOD1-SPMD-BLK

    Rating:
    100%
    (1)
    Regular Price $76.99 Special Price $69.99
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  24. Battle Arms Development Enhanced Bolt Catch For PCC 9MM, Black - BAD-EBC-9MM

    Battle Arms Development Enhanced Bolt Catch For PCC 9MM, Black - BAD-EBC-9MM

    Rating:
    60%
    (2)
    Regular Price $44.95 Special Price $40.95
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Items 1177-1200 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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