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AR-10 Bolt Carrier Groups

An AR-10 Bolt Carrier Group (BCG) is perhaps the most critical and complex part of your rifle. This is the heart of your AR-10 self-loading ability, and its precision and quality are vital to the rifle's sustained performance. When you fire a round, the bolt carrier group is where a lot of the action is happening. 

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  1. WMD Guns .308 Bolt Carrier Group w/o Hammer Nib-X DPMS Compatible Style - NIBXBCG308

    WMD Guns .308 Bolt Carrier Group w/o Hammer Nib-X DPMS Compatible Style - NIBXBCG308

    Regular Price $257.99 Special Price $233.99
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  2. JP Enterprises Enhanced Gas Ring .308 Cal

    JP Enterprises Enhanced Gas Ring .308 Cal

    Regular Price $12.99 Special Price $10.99
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  3. Sprinco USA 9-Pack Bolt/Gas Ring

    Sprinco USA 9-Pack Bolt/Gas Ring

    Rating:
    80%
    (2)
    Regular Price $9.99 Special Price $8.39
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  4. Wilson Combat Low Mass Bolt Carrier Assembly .308 Cal/7.62x51mm/.243 Caliber

    Wilson Combat Low Mass Bolt Carrier Assembly .308 Cal/7.62x51mm/.243 Caliber

    Regular Price $316.99 Special Price $287.99
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  5. Sprinco USA 3-Pack Bolt/Gas Ring

    Sprinco USA 3-Pack Bolt/Gas Ring

    Regular Price $3.99 Special Price $3.19
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  6. Tactical Springs LLC Standard Power 3-Pack Enhanced Bolt Ejector Spring

    Tactical Springs LLC Standard Power 3-Pack Enhanced Bolt Ejector Spring

    Regular Price $14.99 Special Price $12.69
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  7. Tactical Springs LLC Standard Power Enhanced Bolt Ejector Spring

    Tactical Springs LLC Standard Power Enhanced Bolt Ejector Spring

    Regular Price $5.99 Special Price $5.09
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  8. Brownells M16 Bolt Carrier Group .308 Win/.243 Caliber/7mm-08 Remington, Black

    Brownells M16 Bolt Carrier Group .308 Win/.243 Caliber/7mm-08 Remington, Black

    Regular Price $180.99 Special Price $162.99
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  9. Brownells M16 Bolt Carrier Group .308 Win/.243 Caliber/7mm-08 Remington, Silver

    Brownells M16 Bolt Carrier Group .308 Win/.243 Caliber/7mm-08 Remington, Silver

    Regular Price $199.99 Special Price $179.99
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  10. JP Enterprises Enhanced Ejector Kit w/Spring and Roll Pin .308 Win

    JP Enterprises Enhanced Ejector Kit w/Spring and Roll Pin .308 Win

    Rating:
    100%
    (2)
    Regular Price $14.99 Special Price $12.99
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  11. JP Enterprises Enhanced Bolt High Pressure Bolt Assembly Completion Group .308 Win, Black

    JP Enterprises Enhanced Bolt High Pressure Bolt Assembly Completion Group .308 Win, Black

    Regular Price $274.99 Special Price $246.99
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  12. JP Enterprises Enhanced Bolt Assembly Completion Group .308 Win, Black

    JP Enterprises Enhanced Bolt Assembly Completion Group .308 Win, Black

    Regular Price $214.99 Special Price $192.99
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  13. CMMG Bolt Rehab Parts Kit, Black

    CMMG Bolt Rehab Parts Kit, Black

    Regular Price $68.99 Special Price $61.99
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  14. Next Level Armament - AR10 Firing Pin Retaining Pins - NLX256

    Next Level Armament - AR10 Firing Pin Retaining Pins - NLX256

    Rating:
    80%
    (1)
    $5.50
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  15. CMMG Firing Pin Retainer .308 Cal

    CMMG Firing Pin Retainer .308 Cal

    Regular Price $2.99 Special Price $1.99
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  16. TacFire Bolt Carrier Group, Black

    TacFire Bolt Carrier Group, Black

    Regular Price $162.99 Special Price $145.99
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  17. FailZero Bolt Carrier Group, Black - High-Performance Bolt Carrier Group for Reliable Operation - FZ-AR10-NH-BLACK

    FailZero Bolt Carrier Group, Black - High-Performance Bolt Carrier Group for Reliable Operation - FZ-AR10-NH-BLACK

    Regular Price $297.99 Special Price $267.99
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  18. San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 308 WIN STT-Enhanced BCG

    San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 308 WIN STT-Enhanced BCG

    $270.99
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  19. Bootleg .308 Phosphate Complete Bolt Assembly - BPABCP30

    Bootleg .308 Phosphate Complete Bolt Assembly - BPABCP30

    Rating:
    100%
    (2)
    Regular Price $101.99 Special Price $91.99
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  20. LanTac M-SPEC AR-10 BCG Full Auto Profile, Black - 01MSPEC762NITBC

    LanTac M-SPEC AR-10 BCG Full Auto Profile, Black - 01MSPEC762NITBC

    Regular Price $246.99 Special Price $221.99
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  21. Faxon Firearms 308/6.5 Creedmoor 9310 Complete Bolt Carrier Group, Black Nitride

    Faxon Firearms 308/6.5 Creedmoor 9310 Complete Bolt Carrier Group, Black Nitride - FF308BCGCNITRIDE-02

    Rating:
    100%
    (1)
    Regular Price $231.99 Special Price $208.99
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  22. PSA PA10 .308 Nickel Boron Bolt Carrier Group

    PSA PA10 .308 Nickel Boron Bolt Carrier Group

    Rating:
    97%
    (27)
    $179.99
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  23. PSA Nitride 6.5 Creedmoore BCG with Double Ejector

    PSA Nitride 6.5 Creedmoore BCG with Double Ejector

    Rating:
    96%
    (25)
    $199.99
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  24. FailZero AR10 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - FZ-AR10-01-NH

    FailZero AR10 Bolt Carrier Group EXO Nickel Boron Coated, Nickel - FZ-AR10-01-NH

    Rating:
    100%
    (1)
    Regular Price $281.99 Special Price $253.99
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