BCG's Bolt Carrier Groups

BCG's Bolt Carrier Groups

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    Battle Steel BCG Mil-Spec Complete Bolt Carrier Group

    Battle Steel BCG Mil-Spec Complete Bolt Carrier Group

    Battle Steel

    Now: $129.98
    Was: $169.98
    Specifications: 100% Mil-Spec 5.56mm / 300 Blockout Bolt: Carpenter 158, MARKED "M" for HPT & MPI Lot tested. Carrier: 8620 Full-auto M16 cut Chrome Lined Gas Key & Carrier Phosphate Finish Dry Film Cam Pin Firing Pin: 17-4...
    BattleSteel-MSBCG
    Now: $129.98
    Was: $169.98
    Qty in Cart: 0
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    Now: $129.98
    Was: $169.98
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  • On Sale
    CMMG AR15/M4 Bolt Assembly CMMG AR15/M4 Bolt Assembly

    CMMG AR15/M4 Bolt Assembly

    CMMG

    Now: $59.98
    Was: $79.98
    High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on...
    CMMG-55BA457
    Now: $59.98
    Was: $79.98
    Qty in Cart: 0
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    Now: $59.98
    Was: $79.98
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  • On Sale
    Wilson Combat Bolt Carrier features a drop in fit for any quality 5.56 case head based AR rifle. Precision machined from Carpenter 158, shot peened for increased strength and includes a tool steel extractor and ejector, appropriate extractor spring, and randomly batch HPT (High Pressure Tested). *Note- The only difference between "semi-auto" and "full-auto" carriers are the carrier weight and external profile. The "full-auto" carrier is slightly heavier to provide more mass and lower cyclic rate that can benefit carbine length and shorter gas systems, short barreled/suppressed rifles and machine guns. The "semi-auto" carrier is slightly lighter to provide the least amount of recoil impulse for rifle length gas systems and its design makes reinstalling the firing pin easier after cleaning. Both carrier types are considered completely interchangeable.

    Wilson Combat Bolt Carrier Groups

    Wilson Combat

    Now: $159.98
    Was: $188.99
    Manufactured by our finest domestic Mil-Spec contractors these are among the best 5.56 AR rifle bolts on the market and the same bolts we use as the basis of our renowned custom rifles. Our bolt is precision machined from Carpenter No. 158 steel, shot...
    WilsonCombat-BCG
    Now: $159.98
    Was: $188.99
    Qty in Cart: 0
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    Now: $159.98
    Was: $188.99
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  • Out Of Stock
    On Sale
    FailZero, M16/M4 Bolt Carrier Group, No Hammer, Completely Assembled, EXO Nickel Boron Coated, Nickel Finish
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. FailZero, M16/M4 Bolt Carrier Group, No Hammer, Completely Assembled, EXO Nickel Boron Coated, Nickel Finish
This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance.

    FailZero M16/M4 Bolt Carrier Group EXO Nickel Boron Coated

    FailZero

    Now: $129.98
    Was: $159.99
    FailZero, M16/M4 Bolt Carrier Group, No Hammer, Completely Assembled, EXO Nickel Boron Coated, Nickel Finish This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or AR15 upper receivers. All critical parts...
    FZ-009-FZM16/4-01-NH
    Now: $129.98
    Was: $159.99
    Qty in Cart: 0
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    Now: $129.98
    Was: $159.99
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  • Out Of Stock
    Gemtech SBC Suppressed Bolt Carrier

    Gemtech SBC Suppressed Bolt Carrier

    GemTech

    $239.98
    The Gemtech Suppressed Bolt Carrier is a drop-in replacement and will allow the shooter to choose between suppressed (S) and unsuppressed (U) settings without any permanent modifications to the firearm. No longer will you need to change gas blocks,...
    Gemtech-12215
    $239.98
    Qty in Cart: 0
    Price:
    $239.98
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  • On Sale
    FailZero M16/M4 Bolt Carrier Group EXO Nickel Boron FailZero M16/M4 Bolt Carrier Group EXO Nickel Boron

    FailZero M16/M4 Bolt Carrier Group EXO Nickel Boron

    Fail Zero

    Now: $149.98
    Was: $169.99
    FailZero, M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated, Black Finish Nickel Boron treated Extreme durability Dry lubricity Corrosion resistant This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most...
    FZ-M16/4-01-NH-BLACK
    Now: $149.98
    Was: $169.99
    Qty in Cart: 0
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    Now: $149.98
    Was: $169.99
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