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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 a high-quality BCG, look no further. Our online reviews speak for themselves.
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  1. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

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

    $69.99
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  2. PSA AR-15 Upgrade Kit with Toolcraft Nickel Boron BCG & PSA Custom Drop-In Flat Trigger - Kit-0447

    PSA AR-15 Upgrade Kit with Toolcraft Nickel Boron BCG & PSA Custom Drop-In Flat Trigger - Kit-0447

    $229.99
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  3. PSA Nitride MPI Full-AUTO 5.56 BCG & 10 Magpul PMAG 30rd Gen2 MOE 5.56 Magazines

    PSA Nitride MPI Full-AUTO 5.56 BCG & 10 Magpul PMAG 30rd Gen2 MOE 5.56 Magazines

    $149.99
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  4. Toolcraft 5.56 Phosphate Full-Auto BCG w/ 10 Magpul PMAG 30rd 5.56 Magazines & Vortex SPARC 2 Red Dot

    Toolcraft 5.56 Phosphate Full-Auto BCG w/ 10 Magpul PMAG 30rd 5.56 Magazines & Vortex SPARC 2 Red Dot

    $299.99
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  5. PSA Forged MIL-SPEC Charging Handle w/ Toolcraft 5.56 Nickel Boron BCG & 10 Magpul PMAG 30rd Gen2 MOE 5.56 Magazines

    PSA Forged MIL-SPEC Charging Handle w/ Toolcraft 5.56 Nickel Boron BCG & 10 Magpul PMAG 30rd Gen2 MOE 5.56 Magazines

    $199.99
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  6. Toolcraft Phosphate 5.56 Full-Auto MPI BCG w/Mil-Spec Charging Handle & 10 Magpul PMAG 30rd 5.56x45 Magazines

    Toolcraft Phosphate 5.56 Full-Auto MPI BCG w/Mil-Spec Charging Handle & 10 Magpul PMAG 30rd 5.56x45 Magazines

    $179.99
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  7. PSA 5.56 Premium Full Auto BCG w/ MIL-SPEC Charging Handle & 10 Magpul PMAG 30rd 5.56 Magazines

    PSA 5.56 Premium Full Auto BCG w/ MIL-SPEC Charging Handle & 10 Magpul PMAG 30rd 5.56 Magazines

    $179.99
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  8. Blem Toolcraft Nitride Carpenter 158 Bolt Carrier Group - No Logo

    Blem Toolcraft Nitride Carpenter 158 Bolt Carrier Group - No Logo

    Rating:
    100%
    (2)
    Regular Price $134.99 Special Price $99.99
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  9. BLEM Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

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

    Rating:
    100%
    (1)
    Regular Price $144.99 Special Price $79.99
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  10. PSA Custom Fathers of Freedom 5.56 Full Auto Profile Phosphate Coated Bolt Carrier by Microbest

    PSA Custom Fathers of Freedom 5.56 Full Auto Profile Phosphate Coated Bolt Carrier by Microbest

    Rating:
    98%
    (13)
    Regular Price $134.95 Special Price $99.99
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  11. PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group

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

    Rating:
    96%
    (1505)
    Regular Price $149.99 Special Price $79.99
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  12. 200rds Tula 55gr FMJ Steel Case .223 Ammo & Toolcraft Phosphate MPI Full-Auto 5.56 BCG w/o Logo

    200rds Tula 55gr FMJ Steel Case .223 Ammo & Toolcraft Phosphate MPI Full-Auto 5.56 BCG w/o Logo

    Rating:
    100%
    (1)
    $199.99
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  13. 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%
    (185)
    Regular Price $154.99 Special Price $99.99
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  14. 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:
    94%
    (430)
    Regular Price $159.99 Special Price $119.99
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  15. Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

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

    Rating:
    96%
    (1359)
    Regular Price $129.99 Special Price $109.99
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  16. 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%
    (401)
    $159.99
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  17. PSA Custom 5.56 BCG DLC Coated- Coyote Brown

    PSA Custom 5.56 BCG DLC Coated- Coyote Brown

    Rating:
    100%
    (1)
    $189.99
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  18. 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

    $199.99
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  19. PSA .224 Valkyrie Nitride Bolt Carrier Group

    PSA .224 Valkyrie Nitride Bolt Carrier Group

    Rating:
    86%
    (4)
    Regular Price $159.99 Special Price $129.99
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  20. Toolcraft Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group

    Toolcraft Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group

    Rating:
    68%
    (10)
    $169.99
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  21. PSA Custom DLC Coated 5.56 AR-15 Upper Receiver BCG

    PSA Custom 5.56 BCG DLC Coated- Gray

    Rating:
    96%
    (23)
    $189.99
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  22. PSA Custom AR-15 Upper Receiver 5.56 Full Auto Bolt Carrier Group, FDE

    PSA Custom 5.56 BCG DLC Coated- Dark Earth

    Rating:
    94%
    (75)
    $189.99
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  23. PSA 6.5 Grendel Nitride Bolt Carrier Group

    PSA 6.5 Grendel Nitride Bolt Carrier Group

    Rating:
    90%
    (81)
    $164.99
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  24. 5.56 AR-15 Upper Receiver Bolt Carrier Group

    PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group

    Rating:
    100%
    (27)
    $109.99
    Add to Wish List Add to Compare
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