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AR-15 Complete Bolt Carrier Groups

Palmetto State Armory has a large selection of complete AR-15 bolt carrier groups to help you complete your build. You deserve a high-quality and dependable BCG, and we carry just that. You can find AR-15 BCGs from brands like Palmetto State Armory, Cryptic Coatings, Toolcraft, and Faxon Firearms, to name a few. Palmetto State Armory is your online source for AR-15 uppers parts.

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  1. CMMG 5.56 Complete Bolt Carrier Group, Black - 55BA419

    CMMG 5.56 Complete Bolt Carrier Group, Black - 55BA419

    Regular Price $186.99 Special Price $167.99
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  2. Rise Armament 223 Rem/5.56 Bolt Carrier Group, Nickel Boron - RA1011NIB

    Rise Armament 223 Rem/5.56 Bolt Carrier Group, Nickel Boron - RA1011NIB

    Regular Price $200.99 Special Price $180.99
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  3. Rise Armament 223 Rem/5.56 Bolt Carrier Group, Black - RA1011BLK

    Rise Armament 223 Rem/5.56 Bolt Carrier Group, Black - RA1011BLK

    Rating:
    100%
    (1)
    Regular Price $200.99 Special Price $180.99
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  4. PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group

    PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953

    Rating:
    96%
    (2226)
    $89.99
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  5. Angstadt Arms 9mm Bolt Carrier Group, Black - AA09BCGNIT

    Angstadt Arms 9mm Bolt Carrier Group, Black - AA09BCGNIT

    Regular Price $210.99 Special Price $189.99
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  6. PSA 6.5 Grendel Nitride Bolt Carrier Group

    PSA 6.5 Grendel Nitride Bolt Carrier Group

    Rating:
    91%
    (90)
    $149.99
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  7. 5.56 AR-15 Upper Receiver Bolt Carrier Group

    PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group

    Rating:
    98%
    (72)
    $99.99
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  8. ToolCraft AR-15 6.8 SPC Nitride Bolt Carrier Group

    ToolCraft 6.8 SPC Nitride Bolt Carrier Group - 5165449858

    Rating:
    100%
    (1)
    $159.99
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  9. ToolCraft PSA 224 Valkyrie Nitride Bolt Carrier Group - 5165449775

    ToolCraft PSA 224 Valkyrie Nitride Bolt Carrier Group - 5165449775

    Rating:
    99%
    (14)
    $159.99
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  10. Toolcraft Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    Toolcraft Logo'd Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 5165449729

    Rating:
    97%
    (1242)
    $119.99
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  11. Faxon 6.5 Grendel Bolt Carrier Group, Nitride - FF65GBCGCNITRIDE

    Faxon 6.5 Grendel Bolt Carrier Group, Nitride - FF65GBCGCNITRIDE

    Rating:
    90%
    (4)
    Regular Price $169.99 Special Price $152.99
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  12. Faxon 9mm Bolt Carrier Group, Glock &Colt Compatible Nitride - FF9MMBCGCNITRIDE

    Faxon 9mm Bolt Carrier Group, Glock &Colt Compatible Nitride - FF9MMBCGCNITRIDE

    Rating:
    96%
    (9)
    Regular Price $168.99 Special Price $151.99
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  13. Faxon Tin 5.56 Complete Nitride Bolt Carrier Group

    Faxon TiN 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-TiN

    Rating:
    70%
    (2)
    Regular Price $205.99 Special Price $184.99
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  14. Faxon Chameleon 5.56 AR-15 Complete Nitride Bolt Carrier Group

    Faxon Chameleon 5.56 Complete Nitride Bolt Carrier Group - FF556BCGCNITRIDE-NCR

    Rating:
    100%
    (9)
    Regular Price $205.99 Special Price $184.99
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  15. AR-15 upper nitride bolt carrier group

    PSA Freedom AR-15 Nitride Bolt Carrier Group With Carpenter 158 Bolt - 516446915

    Rating:
    98%
    (160)
    $99.99
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  16. Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo

    Rating:
    97%
    (1660)
    $109.99
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  17. Odin Works AR15 Black Nitride Bolt Carrier Group

    Odin Works AR15 Black Nitride Bolt Carrier Group ‒ ACC-BCG

    Rating:
    100%
    (2)
    Regular Price $163.99 Special Price $146.99
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  18. AR-15 Upper Parts LANTAC Enhanced Bolt Carrier Group

    Lantac Enhanced Bolt Carrier Group - E-BCG

    Rating:
    97%
    (7)
    Regular Price $300.99 Special Price $270.99
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  19. PSA 5.56 Premium Full Auto Bolt Carrier Group

    PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779

    Rating:
    95%
    (1507)
    $119.99
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  20. PSA .22 LR Bolt Carrier Group - Stainless Steel

    PSA .22 LR Bolt Carrier Group - Stainless Steel

    Rating:
    97%
    (43)
    Out of Stock
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  21. WMD Guns Bolt Carrier Group w/o Hammer, Black NiB-X - NIBXBCG0001-BLK

    WMD Guns Bolt Carrier Group w/o Hammer, Black NiB-X - NIBXBCG0001-BLK

    Out of Stock
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  22. Toolcraft 5.56 Phosphate MPI Semi-Auto Bolt Carrier Group

    Toolcraft 5.56 Phosphate MPI Semi-Auto Bolt Carrier Group

    Rating:
    100%
    (1)
    Out of Stock
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  23. Voodoo Innovations LifeCoat DI Integral Bolt Carrier Group - VDI-BCG-DI-LC-Integral

    Voodoo Innovations LifeCoat DI Integral Bolt Carrier Group - VDI-BCG-DI-LC-Integral

    Out of Stock
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  24. PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - 516447388

    PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - 516447388

    Rating:
    96%
    (10)
    Out of Stock
    Add to Wish List Add to Compare
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