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AR-15 Bolt Carrier Groups

Palmetto State Armory has a large selection of bolt carrier groups for your AR-15 rifle or pistol. We offer BCGs from brands like Palmetto State Armory, PSA Custom, Cryptic Coatings, Toolcraft, and more. If you are looking for high-quality complete AR-15 BCGs and BCG parts, look no further. Our online reviews speak for themselves.

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  1. 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 $14.99 When you add both!
    Regular Price $134.98 Special Price $119.99
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  2. PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    $222.99
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  3. 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%
    (188)
    Regular Price $179.99 Special Price $119.99
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  4. 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%
    (612)
    Regular Price $199.99 Special Price $109.99
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  5. PSA .22 LR Bolt Carrier Group - Stainless Steel

    PSA .22 LR Bolt Carrier Group - Stainless Steel

    Rating:
    99%
    (27)
    Regular Price $249.99 Special Price $106.99
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  6. PSA 2 Stage Nickel Boron Trigger Assembly & PSA Premium 5.56 Nickel Boron BCG w/ Carpenter 158 Bolt- No Logo

    PSA 2 Stage Nickel Boron Trigger Assembly & PSA Premium 5.56 Nickel Boron BCG w/ Carpenter 158 Bolt- No Logo

    SAVE $39.99 When you add both!
    Regular Price $189.98 Special Price $149.99
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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

    Regular Price $172.99 Special Price $156.99
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  8. Odin Works 6.5 Grendel Type2 Black Nitride Complete BCG, Black

    Odin Works 6.5 Grendel Type2 Black Nitride Complete BCG, Black ‒ ACC-6.5-BCG

    Rating:
    100%
    (1)
    Regular Price $191.99 Special Price $141.99
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  9. 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

    Regular Price $189.99 Special Price $170.99
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  10. 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

    Regular Price $221.99 Special Price $199.99
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  11. Faxon Firearms Type-1 Complete Bolt Carrier 7.62x39mm, Black

    Faxon Firearms Type-1 Complete Bolt Carrier 7.62x39mm, Black

    Regular Price $172.99 Special Price $154.99
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  12. Faxon Firearms Gunner Lightweight Complete Bolt Carrier 5.56x45mm/.300 AAC Blackout, Chameleon

    Faxon Firearms Gunner Lightweight Complete Bolt Carrier 5.56x45mm/.300 AAC Blackout, Chameleon

    Regular Price $311.99 Special Price $280.99
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  13. Next Level Armament - 5.56 Full Bolt Carrier Group (DLC coated) - NLX202

    Next Level Armament - 5.56 Full Bolt Carrier Group (DLC coated) - NLX202

    $195.00
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  14. CMMG Firing Pin Retainer .308 Cal

    CMMG Firing Pin Retainer .308 Cal

    $1.99
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  15. Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Regular Price $430.99 Special Price $387.99
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  16. Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Regular Price $407.99 Special Price $366.99
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  17. Rosco Manufacturing K9 Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Rosco Manufacturing K9 Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Rating:
    100%
    (1)
    Regular Price $385.99 Special Price $346.99
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  18. Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Regular Price $357.99 Special Price $321.99
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  19. Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit .300 AAC Blackout, Black

    Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit .300 AAC Blackout, Black

    Regular Price $370.99 Special Price $333.99
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  20. Rosco Manufacturing K9 Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Rosco Manufacturing K9 Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Regular Price $372.99 Special Price $335.99
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  21. Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Regular Price $376.99 Special Price $338.99
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  22. Rosco Manufacturing Bolt Carrier Group .300 AAC Blackout/5.56x45mm, Black

    Rosco Manufacturing Bolt Carrier Group .300 AAC Blackout/5.56x45mm, Black

    Rating:
    100%
    (1)
    Regular Price $160.99 Special Price $144.99
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  23. Luth-AR Bolt Component Kit w/Firing Pin .223 Remington/5.56x45mm, Black

    Luth-AR Bolt Component Kit w/Firing Pin .223 Remington/5.56x45mm, Black

    Rating:
    100%
    (1)
    Regular Price $41.99 Special Price $37.49
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  24. KAK Industry Enhanced Bolt Carrier Group 9mm, Black

    KAK Industry Enhanced Bolt Carrier Group 9mm, Black

    $124.99
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  1. Full Auto Bolt Carrier Groups 14
  2. Complete Bolt Carrier Groups 328
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