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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On Sale
Black Nitride AR 15 Bolt Carrier Group
Black Rifle Depot
MSRP: $119.95Now: $79.95Was: $99.95Black Nitride AR 15 Bolt Carrier Group (BCG) The Black Nitride AR 15 Bolt Carrier Group (BCG) is a high-performance and reliable component for your AR 15 build. The Black Nitride treatment provides a durable and long-lasting finish that is resistant to...MSRP: $119.95Now: $79.95Was: $99.95 -
Nickel Boron M16 Bolt Carrier Group 5.56/.223/300 BLK
Black Rifle Depot
MSRP: $149.95$139.95Nickel Boron M16 Bolt Carrier Group 5.56/.223/300 BLK (BCG) The Nickel Boron M16 Bolt Carrier Group 5.56/.223/300 BLK (BCG) from Black Rifle Depot is a high-quality, precision-machined product with exceptional performance and easy...MSRP: $149.95$139.95 -
AERO Precision 5.56 Bolt Carrier Group No Logo - Black Nitride
Aero Precision
$149.95AERO Precision 5.56 Bolt Carrier Group No Logo - Black Nitride The Aero Precision non-logo'd BCG in Black NItride is an excellent BCG. It is a great way to include a BCG in your upper build if you are a custom builder and trying to maintain...$149.95 -
Out of stock
Anderson Black Nitride Bolt Carrier Group - 5.56 NATO
Anderson Manufacturing
MSRP: $119.95$109.95Anderson Manufacturing Black Nitride Bolt Carrier Group | BCG The Anderson Manufacturing AR 15 Bolt Carrier Group is manufactured to exact military tolerances and specifications. The carrier is 8620 carpenter steel. The bolt is 9310...MSRP: $119.95$109.95 -
Out of stock
APOC Armory Black Nitride Bolt Carrier Group 5.56/.223
Apoc Armory
$89.95APOC Armory Black Nitride Bolt Carrier Group 5.56/.223 | BCG The APOC Armory Black Nitride Bolt Carrier Group 5.56/.223 | BCG is a top-quality product at an affordable price. Designed and manufactured in the USA, this BCG is backed by an...$89.95 -
Toolcraft Black Nitride .223/5.56/300BLK Bolt Carrier Group
Toolcraft, Inc.
MSRP: $149.95$109.95Toolcraft Black Nitride .223/5.56/300BLK M16 Profile Bolt Carrier Group | BCG Toolcraft is known for their unsurpassed quality and durability in their BCG's. Mil-Spec is just the beginning, they have spent attention to detail in every aspect of...MSRP: $149.95$109.95 -
Out of stock
Toolcraft ION BOND - DLC .223/5.56/300BLK M16 Profile Bolt Carrier Group
Toolcraft, Inc.
MSRP: $149.95$139.95Toolcraft ION BOND - DLC .223/5.56/300BLK M16 Profile Bolt Carrier Group | BCG Toolcraft is known for high quality products. Their BCG's are second to none. Shop for Toolcraft products here at Black Rifle Depot and get the quality products you...MSRP: $149.95$139.95 -
M16 Bolt Carrier Group - Polished Nickel Boron
Dirty Bird Industries
MSRP: $159.95$143.95M16 Bolt Carrier Group - Polished Nickel Boron These M16 BCG's, which are trusted by seasoned shooters and depended on by experienced builders are manufactured with the highest quality materials. Each M16 Bolt Carrier is designed to perform for tens of...MSRP: $159.95$143.95 -
Toolcraft Black Nitride 9mm Bolt Carrier Group Gen 2
Toolcraft, Inc.
MSRP: $149.95$129.95Toolcraft 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 -
Out of stock
AERO Precision 5.56 Bolt Carrier Group No Logo - Phosphate
Aero Precision
MSRP: $165.00$149.99AERO Precision 5.56 Bolt Carrier Group No Logo - Phosphate These high quality AR 15 Bolt carrier Groups from AERO Precision are manufactured to mil spec and feature a Phosphate coating and would make a great addition to your next AR 15...MSRP: $165.00$149.99 -
Out of stock
APOC Armory Nickel Boron Bolt Carrier Group 5.56/.223
Apoc Armory
$149.95APOC Armory Nickel Boron Bolt Carrier Group 5.56/.223 | BCG The APOC Armory Nickel Boron Bolt Carrier Group 5.56/.223 | BCG is an exceptional product that will impress even the most discerning gun enthusiasts. This BCG boasts a superior Nickel...$149.95 -
Out of stock
AERO Precision Black Nitride Bolt Carrier Group
Aero Precision
MSRP: $170.00$154.99AERO Precision Black Nitride Bolt Carrier Group | BCG A high quality BCG that is properly staked and no obtuse machine markes. This will make a great addition to your build. Features: M16-cut carrier Machined from 8620 steel Carrier has...MSRP: $170.00$154.99 -
AR10/.308 Complete Bolt Carrier Group - Black Nitride
Black Rifle Depot
$189.95AR10/.308 Complete Bolt Carrier Group - Black Nitride The Black Rifle Depot AR10/.308 Complete Bolt Carrier Group treated with Black Nitride is a great addition to your build. Remember that Black Rifle Depot is your online shop for...$189.95 -
Out of stock
Toolcraft Nickel Boron .223/5.56/300BLK M16 Profile Bolt Carrier Group
Toolcraft, Inc.
MSRP: $159.95$139.95Toolcraft Nickel Boron .223/5.56/300BLK M16 Profile Bolt Carrier Group Features: 5.56/.223/.300 Black Out Full Auto Capable Carpenter 158 MPI and HPT Tested Bolt Case Hardened 8620 Carrier 4130 Gas Key Grade 8 Hardware With Proper Staking Gas...MSRP: $159.95$139.95 -
Out of stock
Anderson Nickel Boron AR 15 Bolt Carrier Group
Anderson Manufacturing
$129.95Anderson Manufacturing Nickel Boron AR 15 Bolt Carrier Group The Anderson Manufacturing complete Bolt and Group is Nickel Boron coated and Chrome Lined and is drop in ready for 5.56 NATO, .223 REM., and .300 Blackout. Comes...$129.95 -
Out of stock
Toolcraft Nickel Boron .308 Bolt Carrier Group
Toolcraft, Inc.
$159.95Toolcraft Nickel Boron .308 Bolt Carrier Group | BCG Toolcraft is known for their quality and durability. If you need a high quality BCG for your .308 build, you can buy this with confidence. Get it here at Black Rifle Depot and get our world...$159.95 -
9mm AR 15 Bolt - Black Nitride
Black Rifle Depot
$129.959mm AR 15 Bolt - Black Nitride The Black Rifle Depot 9mm bolt for your pistol caliber AR 15 build. Meticulous machining and a gorgeous Black Nitride finish by H&M ensures perfect fit and function in your 9mm build. Hands down this is probably...$129.95 -
AR 15 Firing Pin - Hard Chrome
Black Rifle Depot
$6.95AR 15 Firing Pin - Hard Chrome Discover the AR-15 Hard Chrome Firing Pin, the ultimate fusion of precision, durability, and American craftsmanship in a single, robust component. Skillfully machined from resilient 8640 Steel and tailored to fit standard...$6.95 -
Toolcraft M16 Profile Bolt Carrier Group - TiN
Toolcraft, Inc.
MSRP: $149.95$134.95Toolcraft M16 Profile Titanium Nitride Bolt Carrier Group – BCG-TiN Toolcraft, Inc. 5.56x45 NATO/.223 Rem M16 Profile Bolt Carrier Group is coated in Titanium Nitride to help reduce friction and overall wear on...MSRP: $149.95$134.95 -
Out of stock
AERO Precision Nickel Boron Bolt Carrier Group
Aero Precision
MSRP: $210.00$189.99AERO Precision Nickel Boron Bolt Carrier Group | BCG Features: Carrier is Machined from 8620 Tool Steel Carrier has forward assist serrations Bolt is 9310 Steel Shrouded firing pin Nickel Boron Coating inside and out (Bolt, Carrier,...MSRP: $210.00$189.99