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AR-15 Individual Upper Parts

Whether you are looking to upgrade or repair your AR-15, Palmetto State Armory has the individual AR-15 upper parts to get the job done. Choose from forward assist springs, dust covers, gas tubes, and a lot more.
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  1. LBE Unlimited Complete AR-15 Forward Assist Assembly, Black - AREPC

    LBE Unlimited Complete AR-15 Forward Assist Assembly, Black - AREPC

    Regular Price $18.99 Special Price $16.69
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  2. LBE Unlimited AR-15 Ejection Port Cover Spring, Pack of 20 - AREPS20PK

    LBE Unlimited AR-15 Ejection Port Cover Spring, Pack of 20 - AREPS20PK

    Regular Price $9.99 Special Price $8.59
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  3. LBE Unlimited AR-15 Ejection Port Dust Cover Kit, Black - AREPC

    LBE Unlimited AR-15 Ejection Port Dust Cover Kit, Black - AREPC

    Regular Price $10.99 Special Price $9.59
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  4. LBE Unlimited AR-15 Delta Ring Assembly, Black - ARDRA

    LBE Unlimited AR-15 Delta Ring Assembly, Black - ARDRA

    Regular Price $17.99 Special Price $16.19
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  5. LBE Unlimited Manganese Phosphate Coated AR-15 Castle Nut, Black - ARCNUT

    LBE Unlimited Manganese Phosphate Coated AR-15 Castle Nut, Black - ARCNUT

    Regular Price $7.99 Special Price $7.09
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  6. LBE Unlimited AR-15 Barrel Nut, Black - ARBNT

    LBE Unlimited AR-15 Barrel Nut, Black - ARBNT

    Rating:
    100%
    (2)
    Regular Price $9.99 Special Price $8.79
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  7. LBE Unlimited AR-15 Bolt Gas Rings, Set of 3 - ARBGR

    LBE Unlimited AR-15 Bolt Gas Rings, Set of 3 - ARBGR

    Rating:
    95%
    (4)
    Regular Price $2.99 Special Price $1.89
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  8. 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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  9. 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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  10. LanTac Pistol Length AR-15 Gas Tube, Black - GT-P6000

    LanTac Pistol Length AR-15 Gas Tube, Black - GT-P6000

    Regular Price $26.99 Special Price $23.99
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  11. LanTac Rifle Length AR-15 Gas Tube, Black - GT-R6004

    LanTac Rifle Length AR-15 Gas Tube, Black - GT-R6004

    Regular Price $26.99 Special Price $23.99
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  12. LanTac Mid Length AR-15 Gas Tube, Black - GT-M6002

    LanTac Mid Length AR-15 Gas Tube, Black - GT-M6002

    Regular Price $27.99 Special Price $24.99
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  13. LanTac Intermediate Length AR-15 Gas Tube, Black - GT-I6003

    LanTac Intermediate Length AR-15 Gas Tube, Black - GT-I6003

    Rating:
    100%
    (1)
    Regular Price $26.99 Special Price $23.99
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  14. LanTac Carbine Length AR-15 Gas Tube, Black - GT-C6001

    LanTac Carbine Length AR-15 Gas Tube, Black - GT-C6001

    Regular Price $26.99 Special Price $23.99
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  15. GG&G Angled Charging Handle for FNH SCAR Rifles, Black - GGG-1533

    GG&G Angled Charging Handle for FNH SCAR Rifles, Black - GGG-1533

    Regular Price $37.99 Special Price $30.99
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  16. FailZero M16/M4 Bolt Carrier Group, No Hammer, Black Nitride - FZ-NITRIDE-01-NH

    FailZero M16/M4 Bolt Carrier Group, No Hammer, Black Nitride - FZ-NITRIDE-01-NH

    Regular Price $124.99 Special Price $112.99
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  17. FailZero AR-15 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black - FZ-AR15-01-NH-BLACK

    FailZero AR-15 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated Black - FZ-AR15-01-NH-BLACK

    Rating:
    80%
    (1)
    Regular Price $168.99 Special Price $151.99
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  18. FailZero 458 SOCOM Bolt Carrier Group, No Hammer, Nickel Boron - FZ-458-01-NH

    FailZero 458 SOCOM Bolt Carrier Group, No Hammer, Nickel Boron - FZ-458-01-NH

    Regular Price $193.99 Special Price $175.99
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  19. FailZero 6.8 SPC Bolt Carrier Group, No Hammer, Nickel Boron - FZ-6.8SPC-01-NH

    FailZero 6.8 SPC Bolt Carrier Group, No Hammer, Nickel Boron - FZ-6.8SPC-01-NH

    Rating:
    100%
    (2)
    Regular Price $193.99 Special Price $175.99
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  20. CMMG 9MM Ejection Port Cover Kit - 22BA627

    CMMG 9MM Ejection Port Cover Kit - 22BA627

    Rating:
    100%
    (1)
    Regular Price $15.99 Special Price $13.99
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  21. 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 $44.99 Special Price $39.99
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  22. Battle Arms Developmen Enhanced Bolt Catch, Billet Steel w/ Black Oxide - 100-800-008

    Battle Arms Developmen Enhanced Bolt Catch, Billet Steel w/ Black Oxide - 100-800-008

    Regular Price $45.99 Special Price $40.99
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  23. PSA .224 Valkyrie Nitride Bolt Carrier Group

    PSA .224 Valkyrie Nitride Bolt Carrier Group

    Rating:
    85%
    (4)
    $149.99
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  24. Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Rating:
    94%
    (273)
    $99.99
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Items 529-552 of 1426

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  1. Upper Parts Kits 28
  2. Barrel Nuts 17
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