Bolt Carrier Groups

Bolt Carrier Groups

Only the best in quality and reliability for bolt carrier groups for your precision AR15.  Full weight, competition and light weight carriers available.

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  • Black Rain Ordnance Left Hand Bolt Carrier Group Nickel Boron

    Black Rain Ordnance Left Hand Bolt Carrier Group Nickel Boron

    Black Rain Ordnance

    MSRP: $239.00
    $232.99
    Black Rain Ordnance Left Hand Bolt Carrier Group Nickel Boron Black Rain Ordnance, Inc. is a precision firearms manufacturer specializing in modern sporting rifle designs and high quality accessories. For Left Side Ejecting Uppers Nickel Boron...
    MSRP: $239.00
    $232.99
    Qty in Cart: 0
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    MSRP: $239.00
    $232.99
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  • Out of Stock
    CMMG Ar 22lr conversion kit

    CMMG Ar 22lr conversion kit

    CMMG

    MSRP: $229.95
    $199.99
    Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. Ships with a 10rd Magazine. For best performance use a round style hammer as notched hammers can cause function issues...
    MSRP: $229.95
    $199.99
    Qty in Cart: 0
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    MSRP: $229.95
    $199.99
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  • Out of Stock
    FailZero 9mm Ar15 BCG No Hammer - Nickel Boron

    FailZero 9mm Ar15 BCG No Hammer - Nickel Boron

    FailZero

    $199.99
    This 9mm AR Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. The FailZero 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. All critical parts are coated with EXO...
    $199.99
    Qty in Cart: 0
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    $199.99
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  • FailZero AR10 Bolt Carrier Group NiB - Nickel Finish FailZero AR10 Bolt Carrier Group NiB - Nickel Finish

    FailZero AR10 Bolt Carrier Group NiB - Nickel Finish

    FailZero

    $249.99
    This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both...
    $249.99
    Qty in Cart: 0
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    $249.99
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  • Colt's Manufacturing Bolt Carrier Group 223/556 - Mil-spec Colt's Manufacturing Bolt Carrier Group 223/556 - Mil-spec

    Colt's Manufacturing Bolt Carrier Group 223/556 - Mil-spec

    Colt

    MSRP: $199.99
    $194.99
    Colt's Manufacturing, Mil-Spec Bolt Carrier Group, 223Rem/556NATO, Black Parkerized Finish Parkerized Mil-Spec .223/556 *These have an etched "C" on the Carrier, not the best visibilty, this how they were received from Colt.*
    MSRP: $199.99
    $194.99
    Qty in Cart: 0
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    MSRP: $199.99
    $194.99
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  • Out of Stock
    POF Roller Cam Pin Kit

    POF Roller Cam Pin Kit

    Patriot Ordnance Factory

    MSRP: $59.00
    $54.00
    Roller Cam Pin with modified Gas Key for direct impingement-type rifles. Patriot Ordnance Factory, Roller Cam Pin Kit, For 223/AR15, Black Fits .223/5.56 For Direct Impingement-Type Rifles
    MSRP: $59.00
    $54.00
    Qty in Cart: 0
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    MSRP: $59.00
    $54.00
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  • Out of Stock
    On Sale
    Bootleg 5.56 Bolt Carrier Group - Nitride Bootleg 5.56 Bolt Carrier Group - Nitride

    Bootleg 5.56 Bolt Carrier Group - Nitride

    Bootleg Inc.

    MSRP: $129.95
    Now: $114.99
    Was: $119.95
    Machined from 4140, Nitride Coating, MIL-SPEC configuration, Staked MIL-SPEC Gas Key, Full Auto Rated. Bootleg, 5.56 Lightweight Bolt Carrier Group, Machined from 4140, Nitride Coating, Mil Spec Configuration, Staked Mil Spec Gas Key Nitride...
    MSRP: $129.95
    Now: $114.99
    Was: $119.95
    Qty in Cart: 0
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    MSRP: $129.95
    Now: $114.99
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  • Out of Stock
    2A Armament BCG Repair Kit

    2A Armament BCG Repair Kit

    2A Armament

    $24.99
    High quality components and precise manufacturing make 2A 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. 2A Armament, Builders...
    $24.99
    Qty in Cart: 0
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    $24.99
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  • Rise Armament Ar10 Bolt Carrier Group 308/762 - Black Rise Armament Ar10 Bolt Carrier Group 308/762 - Black

    Rise Armament AR10 Bolt Carrier Group 308/7.62 - Black

    Rise Armament

    MSRP: $269.00
    $259.00
    High quality components and precise manufacturing make Rise Armament 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. Rise Armament,...
    MSRP: $269.00
    $259.00
    Qty in Cart: 0
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    MSRP: $269.00
    $259.00
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  • LBE Unlimited 556 Bolt Carrier Group Nickel Boron Coated

    LBE Unlimited 556 Bolt Carrier Group Nickel Boron Coated

    LBE Unlimited

    $169.99
    The LBE Nickel Boron Complete BCG includes the firing pin, retaining pin, cam pin, extractor and bolt gas rings. Made in the USA. LBE Unlimited, 556 Bolt Carrier Group, Nickel Boron Coated Fits AR-15 Complete NIB BCG Made in the USA
    $169.99
    Qty in Cart: 0
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    $169.99
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  • Out of Stock
    Lantac 556 Milspec+ Bolt Carrier Group Black Nitride Lantac 556 Milspec+ Bolt Carrier Group Black Nitride

    Lantac 556 Milspec+ Bolt Carrier Group Black Nitride

    Lantac USA

    MSRP: $189.99
    $170.99
    High quality components and precise manufacturing make Lantac 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. LanTac USA LLC,...
    MSRP: $189.99
    $170.99
    Qty in Cart: 0
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    MSRP: $189.99
    $170.99
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  • Out of Stock
    On Sale
    Angstadt Arms Bolt Carrier Group .223/556

    Angstadt Arms Bolt Carrier Group .223/556

    Angstadt Arms

    MSRP: $139.99
    Now: $117.99
    Was: $139.99
    The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG's Angstadt makes for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful...
    MSRP: $139.99
    Now: $117.99
    Was: $139.99
    Qty in Cart: 0
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    MSRP: $139.99
    Now: $117.99
    Was: $139.99
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