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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. 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%
    (1258)
    Regular Price $119.99 Special Price $109.99
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  2. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto BCG & PSA AR-15 Charging Handle 7075 T6 Forged Mil-Spec

    Toolcraft Logo'd Carpenter 158 Nitride Full-Auto BCG & PSA AR-15 Charging Handle 7075 T6 Forged Mil-Spec

    SAVE $19.99 When you add both!
    Regular Price $109.98 Special Price $89.99
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  3. Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    SAVE $29.99 When you add both!
    Regular Price $149.98 Special Price $119.99
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  4. Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Rating:
    99%
    (211)
    $109.99
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  5. Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

    Rating:
    96%
    (698)
    $119.99
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  6. PSA .22 LR Bolt Carrier Group - Stainless Steel

    PSA .22 LR Bolt Carrier Group - Stainless Steel

    Rating:
    97%
    (43)
    $119.99
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  7. WMD Guns AR-15 Bolt Carrier Group with Hammer, Nib-X Coating - NIBXBCG-0002

    WMD Guns AR-15 Bolt Carrier Group with Hammer, Nib-X Coating - NIBXBCG-0002

    Rating:
    100%
    (1)
    Regular Price $185.99 Special Price $166.99
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  8. WMD Guns Bolt Carrier Group Without Hammer, NiB-X - NIBXBCG-0001

    WMD Guns Bolt Carrier Group Without Hammer, NiB-X - NIBXBCG-0001

    Rating:
    100%
    (5)
    Regular Price $167.99 Special Price $150.99
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  9. PSA Guardsman-15 5.56 Phosphate Bolt Carrier Group with Carpenter 158 Bolt

    PSA Guardsman-15 5.56 Phosphate Bolt Carrier Group with Carpenter 158 Bolt

    Rating:
    100%
    (3)
    $129.99
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  10. Wilson Combat Mil-Spec Bolt Carrier Assembly .223 Cal/5.56x45mm/.300 AAC Blackout, Black

    Wilson Combat Mil-Spec Bolt Carrier Assembly .223 Cal/5.56x45mm/.300 AAC Blackout, Black

    Rating:
    100%
    (1)
    Regular Price $206.99 Special Price $185.99
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  11. Wilson Combat Mil-Spec Bolt Carrier Assembly .223 Cal/5.56x45mm/.300 AAC Blackout

    Wilson Combat Mil-Spec Bolt Carrier Assembly .223 Cal/5.56x45mm/.300 AAC Blackout

    Rating:
    100%
    (1)
    Regular Price $240.99 Special Price $216.99
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  12. Brownells M16 Bolt Carrier Group 7.62x39mm, Black

    Brownells M16 Bolt Carrier Group 7.62x39mm, Black

    Regular Price $142.99 Special Price $127.99
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  13. Brownells M16 Complete Bolt Carrier Group 5.56x45mm, Silver

    Brownells M16 Complete Bolt Carrier Group 5.56x45mm, Silver

    Rating:
    100%
    (2)
    Regular Price $169.99 Special Price $153.99
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  14. Brownells M16 Complete Bolt Carrier Group 5.56x45mm/.223 Remington/.300 AAC Blackout, Black

    Brownells M16 Complete Bolt Carrier Group 5.56x45mm/.223 Remington/.300 AAC Blackout, Black

    Regular Price $113.99 Special Price $102.99
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  15. Brownells M16 Lightweight Bolt Carrier Group 5.56x45mm/.223 Remington/.300 AAC Blackout, Black

    Brownells M16 Lightweight Bolt Carrier Group 5.56x45mm/.223 Remington/.300 AAC Blackout, Black

    Regular Price $150.99 Special Price $135.99
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  16. Brownells M16 Bolt Carrier Group .223 Remington/5.56x45mm/.300 AAC Blackout, Black

    Brownells M16 Bolt Carrier Group .223 Remington/5.56x45mm/.300 AAC Blackout, Black

    Regular Price $157.99 Special Price $142.99
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  17. JP Enterprises Full Mass Operating System Bolt Carrier .308 Win, Black

    JP Enterprises Full Mass Operating System Bolt Carrier .308 Win, Black

    $284.99
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  18. JP Enterprises FMOS Enhanced High Pressure Bolt Carrier Group .308 Win, Black

    JP Enterprises FMOS Enhanced High Pressure Bolt Carrier Group .308 Win, Black

    Regular Price $532.99 Special Price $479.99
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  19. JP Enterprises LMOS Low Mass Bolt Carrier w/Key .223 Remington, Black

    JP Enterprises LMOS Low Mass Bolt Carrier w/Key .223 Remington, Black

    $237.99
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  20. JP Enterprises LMOS Low Mass Bolt Carrier .223 Remington, Black

    JP Enterprises LMOS Low Mass Bolt Carrier .223 Remington, Black

    $238.99
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  21. JP Enterprises FMOS Full Mass Bolt Carrier .223 Remington, Black

    JP Enterprises FMOS Full Mass Bolt Carrier .223 Remington, Black

    $238.99
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  22. Geissele Reliability Enhanced Bolt Carrier Group 5.56x45mm, Black

    Geissele Reliability Enhanced Bolt Carrier Group 5.56x45mm, Black

    Regular Price $437.99 Special Price $393.99
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  23. KAK Industry K-Spec Enhanced Bolt Carrier Group .224 Valkyrie/6.8 SPC, Black

    KAK Industry K-Spec Enhanced Bolt Carrier Group .224 Valkyrie/6.8 SPC, Black

    Regular Price $177.99 Special Price $160.99
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  24. KAK Industry K-Spec Enhanced Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Silver

    KAK Industry K-Spec Enhanced Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Silver

    Rating:
    100%
    (3)
    Regular Price $245.99 Special Price $220.99
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