AR-15 Bolt Carrier Groups

AR-15 Bolt Carrier Groups

AR-15 Bolt Carrier Groups | AR 15 BCG's

AR-15 bolt carrier groups (BCG) are crucial components of the AR-15 rifle, responsible for the cycling of the action and firing of the rifle. Our selection of BCG's includes a variety of styles, including full-auto and semi-auto, made with durable, high-quality materials such as steel and titanium. Many of our BCG's come with additional features such as enhanced gas key, NP3 coating, and chrome lining, which increases the BCG's durability, reliability, and resistance to corrosion. Whether you're a recreational or professional shooter, our BCG's offer improved performance and longevity. Browse our selection of top-quality BCG's from leading manufacturers and find the perfect fit for your rifle. Upgrade your AR-15 today with one of our high-performing BCG's and ensure smooth and reliable operation of your rifle.

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  • .223/5.56 Bolt Carrier Group - Black Nitride

    .223/5.56 Bolt Carrier Group - Black Nitride

    Black Rifle Depot

    MSRP: $139.95
    $79.95
    .223/5.56 Bolt Carrier Group - Black Nitride The .223/5.56 Black Nitride Bolt Carrier Group was designed with strength in mind. Starting with a 9310 Steel Bolt, which is aircraft-grade material, this bolt has a high core strength rating, a high fatigue...
    MSRP: $139.95
    $79.95
    Qty in Cart: 0
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    MSRP: $139.95
    $79.95
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  • Out of stock
    TOOLCRAFT, INC Toolcraft Black Nitride 9mm Bolt Carrier Group Gen 2

    Toolcraft Black Nitride 9mm Bolt Carrier Group Gen 2

    Toolcraft Inc.

    MSRP: $149.95
    $129.95
      Toolcraft Black Nitride 9mm Bolt Carrier Group Gen 2 | BCG Toolcraft 9mm Bolt Carrier Group features a new ultra durable 4140 steel M16 style extractor as opposed to the pistol style extractor in the previous generation. It is...
    MSRP: $149.95
    $129.95
    Qty in Cart: 0
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    MSRP: $149.95
    $129.95
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  • Out of stock
    AERO Precision AR 15 5.56 PRO Bolt Carrier Group - Black Nitride

    AERO Precision AR 15 5.56 PRO Bolt Carrier Group - Black Nitride

    Aero Precision

    MSRP: $195.00
    $163.95
    AERO Precision AR 15 5.56 PRO Bolt Carrier Group - Black Nitride The AERO Precision AR 15 5.56 PRO Bolt Carrier Group in Black Nitride is a high-performance component designed to excel in the most demanding conditions. Built with meticulous attention to...
    MSRP: $195.00
    $163.95
    Qty in Cart: 0
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    MSRP: $195.00
    $163.95
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  • Out of stock
     HM Defense AR-15 Bolt Carrier Group - Black Nitride

    HM Defense AR-15 Bolt Carrier Group - Black Nitride

    HM Defense

    MSRP: $175.00
    $154.95
    HM Defense AR-15 Bolt Carrier Group - Black Nitride The HMB Bolt corrects a natural weak point in existing Mil-Spec M16, AR-10 & AR-15 bolts where the cam pin hole passes through the bolt. Under extensive use, including the stress of combat, a...
    MSRP: $175.00
    $154.95
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    MSRP: $175.00
    $154.95
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  • BLACK RIFLE DEPOT AR 15/M16 Bolt Carrier Group 6.8 SPC .224 Valkyrie Black Nitride

    AR 15/M16 Bolt Carrier Group 6.8 SPC .224 Valkyrie Black Nitride

    Black Rifle Depot

    MSRP: $149.95
    $139.95
    AR 15/M16 Bolt Carrier Group 6.8 SPC .224 Valkyrie Black Nitride These Black Rifle Depot AR 15 bolt carrier group is the perfect BCG for your next  AR 15 build. Properly built, no corners cut and 100 percent made in the USA. With a lifetime...
    MSRP: $149.95
    $139.95
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    MSRP: $149.95
    $139.95
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  • Out of stock
    Lantac Mil-Spec 5.56 Bolt Carrier Group - Black Nitride

    Lantac Mil-Spec 5.56 Bolt Carrier Group - Black Nitride

    Lantac USA

    MSRP: $189.99
    $170.99
    Lantac Mil-Spec 5.56 Bolt Carrier Group - Black Nitride High-Quality Mil-Spec Performance at an Affordable Price The Lantac Mil-Spec 5.56 Bolt Carrier Group offers superior quality, affordability, and enhanced parts to elevate your AR-15 build. Featuring...
    MSRP: $189.99
    $170.99
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    MSRP: $189.99
    $170.99
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  • Faxon Chameleon M16 Bolt Carrier Group

    Faxon Chameleon M16 Bolt Carrier Group

    Faxon Firearms

    MSRP: $199.00
    $183.95
    Faxon Chameleon M16 Bolt Carrier Group We just can't help not accepting the status quo. Bolt carrier groups are available aplenty, but few could meet our exacting standards for performance and value. Seeing "MIL-SPEC" as just the starting point, we set...
    MSRP: $199.00
    $183.95
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    MSRP: $199.00
    $183.95
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  • Out of stock
    FAXON Faxon Firearms Black Nitride 5.56/300 BLK M16 Bolt Carrier Group

    Faxon Firearms Black Nitride 5.56/300 BLK M16 Bolt Carrier Group

    Faxon Firearms

    MSRP: $145.00
    $133.50
      Faxon Firearms Black Nitride 5.56/300 BLK M16 Bolt Carrier Group | BCG Faxon Bolt Carrier Groups are Mil-Spec with a "Superfinish" to increase the overall smoothness of operation, help reduce friction, and dramatically reduce fouling. They...
    MSRP: $145.00
    $133.50
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    MSRP: $145.00
    $133.50
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  • Toolcraft 7.62x39 M16 Profile Bolt Carrier Group - Black Nitride

    Toolcraft 7.62x39 M16 Profile Bolt Carrier Group - Black Nitride

    Toolcraft Inc.

    MSRP: $159.99
    $129.95
    Toolcraft 7.62x39 M16 Profile Bolt Carrier Group - Black Nitride Reliable, Durable, and Made in the USA with a Lifetime Warranty Upgrade your AR-15 chambered in 7.62x39 with the Toolcraft M16 Profile Bolt Carrier Group, designed for exceptional...
    MSRP: $159.99
    $129.95
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    MSRP: $159.99
    $129.95
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    Dirty Bird Industries 9mm Bolt Carrier Group

    Dirty Bird Industries 9mm Bolt Carrier Group

    Dirty Bird Industries

    MSRP: $139.95
    $125.95
    Dirty Bird Industries 9mm Bolt Carrier Group Introducing the Dirty Bird Industries 9mm Bolt Carrier. Made out of 8620 Steel, and designed to work with Colt and Glock style magazines, this BCG is designed to make sure that you will not have any...
    MSRP: $139.95
    $125.95
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    MSRP: $139.95
    $125.95
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  • Faxon Firearms 9mm Bolt Carrier Group Complete, Glock & Colt Compatible Nitride

    Faxon Firearms 9mm Bolt Carrier Group Complete, Glock & Colt Compatible Nitride

    Faxon Firearms

    MSRP: $165.00
    $151.95
      Faxon Firearms 9mm Bolt Carrier Group Complete, Glock & Colt Compatible Nitride Purpose-built for 9mm AR-15 pistol caliber carbines, our Generation 2 PCC blow-back carriers keep the features of our well-loved first BCG with modern...
    MSRP: $165.00
    $151.95
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    MSRP: $165.00
    $151.95
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  • Out of stock
    .45 ACP Enhanced Bolt Carrier Group - Black Nitride

    .45 ACP Enhanced Bolt Carrier Group - Black Nitride

    Black Rifle Depot

    MSRP: $165.00
    $135.00
    .45 ACP Enhanced Bolt Carrier Group - Black Nitride The BRD Enhanced 45 Bolt assembly is designed for AR-15 style rifles chambered for .45 ACP with a direct blowback system. This bolt is weighted with Tungsten weights adding up to 16 ounces total in...
    MSRP: $165.00
    $135.00
    Qty in Cart: 0
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    MSRP: $165.00
    $135.00
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  • Out of stock
    BLACK RIFLE DEPOT AR 15/M16 Bolt Carrier Group 6.5 Grendel Black Nitride

    AR 15/M16 Bolt Carrier Group 6.5 Grendel Black Nitride

    Black Rifle Depot

    MSRP: $149.95
    $139.95
    AR 15/M16 Bolt Carrier Group  6.5 Grendel Black Nitride This AR 15 bolt carrier group is the perfect BCG for your next  AR 15 build. Properly built, no corners cut and 100 percent made in the USA. With a limited lifetime warranty, you can't go...
    MSRP: $149.95
    $139.95
    Qty in Cart: 0
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    MSRP: $149.95
    $139.95
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  • Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete - Nitride

    Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete - Nitride

    Faxon Firearms

    MSRP: $165.00
    $151.95
    Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete - Nitride Bolt: Type II (.136") bolt 9310 Tool Steel Construction (Stronger than C158) Full MIL-SPEC Heat Treatment Shot Peened to MIL-SPEC Magnetic Particle Inspection (MPI) Back of Lugs...
    MSRP: $165.00
    $151.95
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    MSRP: $165.00
    $151.95
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  • Out of stock
    9mm Bolt Carrier Group TiN

    9mm Bolt Carrier Group TiN

    Black Rifle Depot

    MSRP: $159.95
    $149.95
    9mm Bolt Carrier Group TiN If you are looking to build a 9mm Rifle, then this 9MM BCG is exactly what you will need to ensure smooth cycling. The bolts come ramped and in a smooth black nitride finish to ensure longevity.The 9mm BCG is designed to work...
    MSRP: $159.95
    $149.95
    Qty in Cart: 0
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    MSRP: $159.95
    $149.95
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  • Toolcraft 6.5 Grendel Bolt Carrier Group - Black Nitride

    Toolcraft 6.5 Grendel Bolt Carrier Group - Black Nitride

    Toolcraft Inc.

    MSRP: $159.95
    $119.95
    Black Nitride 6.5 Grendel Bolt Carrier Group Durable, Precision-Machined Performance for Your AR-15 Build The Toolcraft Black Nitride 6.5 Grendel Bolt Carrier Group offers exceptional quality and performance for AR-15 enthusiasts seeking a reliable,...
    MSRP: $159.95
    $119.95
    Qty in Cart: 0
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    MSRP: $159.95
    $119.95
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  • Out of stock
    7.62x39 M16 Profile Bolt Carrier Group

    7.62x39 M16 Profile Bolt Carrier Group

    Black Rifle Depot

    MSRP: $139.99
    $108.95
    7.62x39 M16 Profile Bolt Carrier Group Engineered for Superior Strength and Reliability The 7.62x39 Black Nitride Bolt Carrier Group (BCG) is meticulously designed for durability and consistent performance. Starting with a robust 9310 Steel Bolt, this...
    MSRP: $139.99
    $108.95
    Qty in Cart: 0
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    MSRP: $139.99
    $108.95
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  • Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group - Black Nitride

    Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group - Black Nitride

    Toolcraft Inc.

    MSRP: $129.99
    $109.95
    Toolcraft .223/5.56/300 BLK C158 M16 Profile Bolt Carrier Group - Black Nitride Toolcraft Inc. is an OEM manufacturer of bolt carrier groups (BCGs) for many AR15 makers. These companies know they can trust Toolcraft quality and are proud to have their...
    MSRP: $129.99
    $109.95
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    MSRP: $129.99
    $109.95
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  • Kaw Valley Precision .45 ACP Bolt Carrier Group - Black Nitride

    Kaw Valley Precision .45 ACP Bolt Carrier Group - Black Nitride

    Kaw Valley Precision

    MSRP: $159.95
    $144.95
    Kaw Valley Precision .45 ACP Bolt Carrier Group - Black Nitride The KVP .45 ACP BCG is a feature packed solution for your Blow Back Carbine or Pistol. Our BCG is compatible with Glock style magazines. The carrier is constructed of US made 8620 steel,...
    MSRP: $159.95
    $144.95
    Qty in Cart: 0
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    MSRP: $159.95
    $144.95
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  • Dirty Bird Industries Sand-Cut Bolt Carrier Group .223/5.56

    Dirty Bird Industries Sand-Cut Bolt Carrier Group .223/5.56

    Dirty Bird Industries

    MSRP: $154.95 - $174.95
    $139.95 - $159.95
    Dirty Bird Industries Sand-Cut Bolt Carrier Group .223/5.56 Reliability in Any Environment Engineered for ultimate performance in the harshest conditions, the Dirty Bird Industries Sand-Cut Bolt Carrier Group (BCG) for .223/5.56 delivers unmatched...
    MSRP: $154.95 - $174.95
    $139.95 - $159.95
    Qty in Cart: 0
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    MSRP: $154.95 - $174.95
    $139.95 - $159.95
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  • Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride

    Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride

    Faxon Firearms

    MSRP: $165.00
    $156.95
    Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride The Faxon Firearms 6.8/.224 Valkyrie Bolt Carrier Group is designed for long lasting reliability. The Bolt itself is made out of 9310 tool steel and Nitride coated to increase surface...
    MSRP: $165.00
    $156.95
    Qty in Cart: 0
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    MSRP: $165.00
    $156.95
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  • Out of stock
     Rise Armament AR 15/M 16 Black Nitride Bolt Carrier Group

    Rise Armament AR 15/M 16 Black Nitride Bolt Carrier Group

    Rise Armament

    MSRP: $179.99
    $169.99
    Rise Armament AR 15/M 16 Black Nitride Bolt Carrier Group RISE Armament advanced bolt-carrier group (BCG) manufactured with precision and individually inspected to ensure high-level performance. The easy-to-clean black nitride finish offers...
    MSRP: $179.99
    $169.99
    Qty in Cart: 0
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    MSRP: $179.99
    $169.99
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  • Out of stock
    Rubber City Armory Black Nitride+ 458 SOCOM/450 Bushmaster Bolt Carrier Group

    Rubber City Armory Black Nitride+ 458 SOCOM/450 Bushmaster Bolt Carrier Group

    Rubber City Armory

    MSRP: $228.99
    $199.00
    Rubber City Armory Black Nitride+ 458 SOCOM/450 Bushmaster Bolt Carrier Group Known for manufacturing some of the best BCG's that you will find in some of the BIG NAME manufacturers' OEM guns. Rubber City Armory M16 Bolt Carrier Group features a...
    MSRP: $228.99
    $199.00
    Qty in Cart: 0
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    MSRP: $228.99
    $199.00
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