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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. WMD Guns Bolt Carrier Group, Carrier Group without Hammer, Nib-X Finish, 7.62x39

    WMD Guns Bolt Carrier Group, Carrier Group without Hammer, Nib-X Finish, 7.62x39

    Rating:
    100%
    (1)
    Regular Price $195.99 Special Price $175.99
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  2. Harrington & Richardson Retro Chrome Serrated Bolt Carrier Group

    Harrington & Richardson Retro Chrome Serrated Bolt Carrier Group

    Rating:
    100%
    (2)
    $179.99
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  3. Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG, Non-Serrated

    Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG, Non-Serrated

    Rating:
    91%
    (7)
    $184.99
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  4. PSA "Sabre" Lightweight BCG - Black DLC

    PSA "Sabre" Lightweight BCG - Black DLC

    Rating:
    95%
    (4)
    $199.99
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  5. PSA "Sabre" Lightweight BCG - Chromium Nitride

    PSA "Sabre" Lightweight BCG - Chromium Nitride

    Rating:
    100%
    (2)
    $199.99
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  6. PSA "Sabre" Lightweight BCG - Tin

    PSA "Sabre" Lightweight BCG - Tin

    Rating:
    100%
    (1)
    $199.99
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  7. Harrington & Richardson Retro "MP" AR-15 Auto BCG & Charging Handle

    Harrington & Richardson Retro "MP" AR-15 Auto BCG & Charging Handle

    Rating:
    100%
    (6)
    $169.99
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  8. Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG

    Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG

    Rating:
    100%
    (2)
    $149.99
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  9. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Rating:
    98%
    (504)
    $99.99
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  10. Toolcraft Non-Logo'd Left Handed 5.56 Nickel Boron MPI Full-Auto Bolt Carrier Group

    Toolcraft Non-Logo'd Left Handed 5.56 Nickel Boron MPI Full-Auto Bolt Carrier Group

    Rating:
    100%
    (10)
    $249.99
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  11. Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-BLK

    Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-BLK

    Regular Price $289.99 Special Price $260.99
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  12. Luth-AR Bolt Carrier Group 223/5.56, Black - BC-A-223

    Luth-AR Bolt Carrier Group 223/5.56, Black - BC-A-223

    Regular Price $159.99 Special Price $143.99
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  13. FailZero AR-15 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - 009-FZAR15-01-NH

    FailZero AR-15 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - 009-FZAR15-01-NH

    Rating:
    100%
    (2)
    Regular Price $152.99 Special Price $136.99
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  14. FailZero Lightweight Low Mass BCG EXO Nickel Boron Coated, Nickel - FZ-LW-BCG-01-NH

    FailZero Lightweight Low Mass BCG EXO Nickel Boron Coated, Nickel - FZ-LW-BCG-01-NH

    Rating:
    100%
    (1)
    Regular Price $236.99 Special Price $214.99
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  15. Angstadt Arms Bolt Carrier Group For 45 ACP AR Pistols, Black - AA45BCGNIT

    Angstadt Arms Bolt Carrier Group For 45 ACP AR Pistols, Black - AA45BCGNIT

    Rating:
    100%
    (1)
    $179.00
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  16. Black Rain Ordnance SPEC15 5.56 AR-15 Bolt Carrier Group, Black Nitride - BRO-SPEC15-BCG

    Black Rain Ordnance SPEC15 5.56 AR-15 Bolt Carrier Group, Black Nitride - BRO-SPEC15-BCG

    Regular Price $154.99 Special Price $138.99
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  17. Spike's Tactical 9mm Bolt Carrier, 416 Stainless Steel w/ Black Finish - ST9BG01

    Spike's Tactical 9mm Bolt Carrier, 416 Stainless Steel w/ Black Finish - ST9BG01

    $179.99
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  18. LBE Unlimited 8620 Phosphated M16 Bolt Carrier Group, Black - M16BLT

    LBE Unlimited 8620 Phosphated M16 Bolt Carrier Group, Black - M16BLT

    Regular Price $153.99 Special Price $137.99
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  19. LBE Unlimited AR-15 5.56 Bolt Carrier Group, Nickel Boron - M16BCG-NIB

    LBE Unlimited AR-15 5.56 Bolt Carrier Group, Nickel Boron - M16BCG-NIB

    Regular Price $158.99 Special Price $142.99
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  20. 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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  21. 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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  22. 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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  23. 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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  24. PSA .224 Valkyrie Nitride Bolt Carrier Group

    PSA .224 Valkyrie Nitride Bolt Carrier Group

    Rating:
    85%
    (4)
    $149.99
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