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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Out of stock
Bootleg AR 15 Four Position Adjustable Bolt Carrier Group
Bootleg
MSRP: $209.95$204.95Bootleg AR 15 Four Position Adjustable Bolt Carrier Group The Bootleg AR-15 Four Position Adjustable Bolt Carrier Group offers superior performance, exceptional durability, and increased flexibility for the modern shooter. Machined from high-strength S7...MSRP: $209.95$204.95 -
Faxon Firearms 9mm Bolt Carrier Group Complete, Glock & Colt Compatible Nitride
Faxon
MSRP: $165.00$158.95Faxon 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$158.95 -
ODIN Works Black Nitride Bolt Carrier Group 223REM/556NATO/300BLK
Odin Works
$129.00ODIN Works Black Nitride Bolt Carrier Group 223REM/556NATO/300BLK As an essential part of any rifle, the ODIN Works .223 Black Nitrided, Type 2 bolt face is Mil-Spec and comes with a Case Hardened 8620 Steel Black Nitride Finish. This advanced low...$129.00 -
On Sale
Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Nickel Boron
Toolcraft, Inc.
MSRP: $154.95Now: $134.95Was: $139.95Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Nickel Boron The Toolcraft 5.56×45 NATO/.223 Rem (or .300 Blackout) Bolt Carrier Group comes in the Nickel Boron finish to reduce overall wear and friction, and for...MSRP: $154.95Now: $134.95Was: $139.95 -
AERO Precision .308 / 7.62 Bolt Carrier Group - Black Nitride
Aero Precision
MSRP: $260.00$259.95AERO Precision .308 / 7.62 Bolt Carrier Group - Black Nitride | BCG The AERO Precision .308 / 7.62 Bolt Carrier Group is a great choice for your next big-bore rifle build. This high quality BCG features a laser engraved Aero...MSRP: $260.00$259.95 -
AERO Precision 9mm Bolt Carrier Group, Direct Blowback - Nitride
Aero Precision
MSRP: $169.99$164.95AERO Precision 9mm Bolt Carrier Group, Direct Blowback - Nitride Introducing the Aero Precision 9mm Bolt Carrier Group, Direct Blowback - Nitride, the essential component for your EPC build. Crafted from durable 8620 steel and treated with a nitride...MSRP: $169.99$164.95 -
Out of stock
APOC Armory Black Nitride Bolt Carrier Group 6.8
Apoc Armory
$109.95APOC Armory Black Nitride Bolt Carrier Group 6.8 Grendel | BCG This is the Black Nitride 6.8 BCG you have been looking for. This Apoc Armory 6.8 BCG carries a lifetime warranty and is proudly made in the United States. Shop with...$109.95 -
Out of stock
APOC Armory Nickel Boron Bolt Carrier Group 7.62 x 39
Apoc Armory
$159.95APOC Armory Nickel Boron Bolt Carrier Group 7.62 x 39 | BCG Quality you can trust with dependability you can count on. APOC Armory is known for high quality parts at affordable prices. Shop for APOC Armory at Black Rifle Depot and get the...$159.95 -
Battle Arms Development Titanium AR 15 Bolt Carrier Group
Battle Arms Development
MSRP: $395.00$389.95Battle Arms Development Titanium AR 15 Bolt Carrier Group The Battle Arms Development Titanium AR-15 Bolt Carrier Group is a game-changer for anyone looking to upgrade their AR-15 platform. The innovative design of this bolt carrier group is a testament...MSRP: $395.00$389.95 -
On Sale
CMC Triggers AR 15 Enhanced Bolt Carrier Group - 5.56
CMC Triggers
MSRP: $199.99Now: $179.95Was: $199.95CMC Triggers Enhanced Bolt Carrier Group CMC Triggers Enhanced Bolt Carrier Group was designed for shooters who demand superior performance weapon components in the heart of their firearm. CMC proudly manufactures the highest quality firearms components...MSRP: $199.99Now: $179.95Was: $199.95 -
Out of stock
F-1 Firearms DuraBolt AR 15 Bolt Carrier Group Assembly - Titanium Nitride
F-1 Firearms
MSRP: $275.00$264.95F-1 Firearms DuraBolt AR 15 Bolt Carrier Group Assembly - Titanium Nitride The F-1 Firearms DuraBolt AR 15 Bolt Carrier Group Assembly in Titanium Nitride (TiN) offers a premium and durable solution for AR15 enthusiasts. This full-auto-rated M16/M4 bolt...MSRP: $275.00$264.95 -
Out of stock
FailZero M16/M4 Black Nitride Bolt Carrier Group
MSRP: $119.99$119.95FailZero M16/M4 Black Nitride Bolt Carrier Group - No Hammer FailZero brings you the M16/M4 Bolt Carrier Group, the epitome of high-quality components and precise manufacturing, designed to elevate your firearm's performance. This product features no...MSRP: $119.99$119.95 -
FailZero Nickel Boron Bolt Carrier Group
MSRP: $189.95$179.95FailZero Nickel Boron Bolt Carrier Group 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...MSRP: $189.95$179.95 -
Microbest C158 HPT/MPI 5.56 Bolt Carrier Group - Chrome
Microbest
MSRP: $154.95$139.95The Microbest Bolt Carrier Group is a great choice for any build. This drop-in AR-15 BCG features a corrosion resistant hard chrome finish, MIL-SPEC dimensions, and a magnetic particle inspected carpenter 158 steel bolt. Crafted from domestically sourced...MSRP: $154.95$139.95 -
Spike's Tactical AR 15 Nickel Boron Bolt Carrier Group
Spike's Tactical
MSRP: $225.00$219.95Spike's Tactical AR 15 Nickel Boron Bolt Carrier Group Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the Spike's Tactical BCG with Nickel Boron Coating. Features: Nickel Boron Coating...MSRP: $225.00$219.95 -
Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride
Aero Precision
$159.00The Aero Precision .224 Valkyrie Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and magnetic particle inspecting. The bolt assembly is machined from Carpenter 158 tool...$159.00 -
On Sale
AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
MSRP: $169.95Now: $99.95Was: $119.95AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group AO Precision has provided BCGs to large military contractors such as FN America and large commercial retailers who re-brand and sell these at a considerable mark-up...MSRP: $169.95Now: $99.95Was: $119.95 -
Out of stock
APOC Armory Nickel Boron Bolt 7.62 BY 39
Apoc Armory
MSRP: $59.95$49.95APOC Armory Nickel Boron Bolt 7.62 BY 39 Features: Chambered For 7.62 by 39 9310 Steel Nickel Boron Finish MPI Tested Proudly Made In The U.S.A Lifetime WarrantyMSRP: $59.95$49.95 -
On Sale
Bear Creek Arsenal M16 Profile 5.56 Black Nitride Bolt Carrier Group
Bear Creek Arsenal
MSRP: $85.95Now: $69.95Was: $74.95Bear Creek Arsenal M16 Profile 5.56 Black Nitride Bolt Carrier Group This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly...MSRP: $85.95Now: $69.95Was: $74.95 -
Out of stock
Centurion Arms C4 5.56 M16 Bolt Carrier Group
Centurion Arms
$185.00Centurion Arms Bolt Carrier GroupCenturion Arms C4 Bolt Carrier Group was created with MPI tested bolts and marked to give you the ultimate confidence in your weapon system. This full auto carrier is heat treated and precision machined. The gas key is...$185.00