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AR-15 BCGs

Home / Bolts, Carriers & BCGs (Bolt Carrier Groups) / AR-15 BCGs
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In stock in Youngsville, NC

 

 

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Lead Free
CMC AR-15 Enhanced Bolt Carrier Group .223/5.56 - Black Nitride
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CMC AR-15 Enhanced Bolt Carrier Group .223/5.56 – Black Nitride

Save 25%
MSRP: $199.99
$149.95
ODIN Works LOW Mass 223 Black Nitride Bolt Carrier Group
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ODIN Works LOW Mass 223 Black Nitride Bolt Carrier Group

Save 5%
MSRP: $179.00
$170.05
Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group Ion Bond DLC - Grey
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Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group Ion Bond DLC – Grey

Save 24%
MSRP: $209.95
$159.95
NBS AR-15 .224 Valkyrie/6.8 SPC II Bolt Carrier Group - Nitride
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NBS AR-15 .224 Valkyrie/6.8 SPC II Bolt Carrier Group – Nitride

Save 7%
MSRP: $149.95
$139.95
Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group Ion Bond DLC - FDE
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Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group Ion Bond DLC – FDE

Save 10%
MSRP: $209.95
$189.95
NBS AR-15 .223/5.56 Bolt Carrier Group - DLC
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NBS AR-15 .223/5.56 Bolt Carrier Group – DLC

Save 7%
MSRP: $139.95
$129.95
Toolcraft 7.62x39 M16 Profile Bolt Carrier Group - Black Nitride
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Toolcraft 7.62×39 M16 Profile Bolt Carrier Group – Black Nitride

Save 16%
MSRP: $159.95
$134.95
Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Nitride
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Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group – Nitride

Save 5%
MSRP: $140.00
$133.00
Lantac Enhanced AR-15/M16 Bolt Carrier Group - TiN
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Lantac Enhanced AR-15/M16 Bolt Carrier Group – TiN

Save 10%
MSRP: $339.99
$305.99
Dirty Bird AR-15 5.56/.223/300BLK Bolt Carrier Group – Phosphate/Chrome-Lined
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Dirty Bird AR-15 5.56/.223/300BLK Bolt Carrier Group – Phosphate/Chrome-Lined

Save 7%
MSRP: $149.95
$139.95
KAK Industry K-SPEC AR-15 5.56/.223/300BLK Bolt Carrier Group - Phosphate
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KAK Industry K-SPEC AR-15 5.56/.223/300BLK Bolt Carrier Group – Phosphate

$199.95
Lantac Mil-Spec 5.56 Bolt Carrier Group - TIN
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Lantac Mil-Spec 5.56 Bolt Carrier Group – TIN

Save 9%
MSRP: $219.99
$199.99
Rubber City Armory Blacknitride+ M16 Bolt Carrier Group
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Rubber City Armory Blacknitride+ M16 Bolt Carrier Group

$189.00
KAK Industry K-SPEC C158 AR-15 5.56/.223/300BLK Bolt Carrier Group - Chrome Lined Phosphate
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KAK Industry K-SPEC C158 AR-15 5.56/.223/300BLK Bolt Carrier Group – Chrome Lined Phosphate

Save 10%
MSRP: $219.95
$198.00
Rise Armament RA-1010 Low-Mass 5.56 NATO Complete Bolt Carrier Group - Black Nitride
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Rise Armament RA-1010 Low-Mass 5.56 NATO Complete Bolt Carrier Group – Black Nitride

Save 4%
MSRP: $239.99
$229.99
Radian Enhanced Bolt Carrier Group - 5.56
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Radian Enhanced Bolt Carrier Group – 5.56

MSRP: $209.95
$209.95
Forward Controls Design NP3 M16 Bolt Carrier Group
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Forward Controls Design NP3 M16 Bolt Carrier Group

$275.00
Daniel Defense M16 Cut Complete AR-15 Bolt Carrier Group
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Daniel Defense M16 Cut Complete AR-15 Bolt Carrier Group

Save 7%
MSRP: $237.00
$221.00
Foxtrot Mike Products Premium .45 ACP AR-15 Bolt Carrier Assembly
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Foxtrot Mike Products Premium .45 ACP AR-15 Bolt Carrier Assembly

$119.00
KAK Industry K-SPEC 9310 AR-15 5.56/.223/300BLK Bolt Carrier Group - NP3
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KAK Industry K-SPEC 9310 AR-15 5.56/.223/300BLK Bolt Carrier Group – NP3

Save 10%
MSRP: $269.95
$242.00
Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group – Polished NiB
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Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group – Polished NiB

$236.95
Kaw Valley Precision .45 ACP Bolt Carrier Group - Black Nitride
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Kaw Valley Precision .45 ACP Bolt Carrier Group – Black Nitride

Save 9%
MSRP: $159.95
$144.95
Rubber City Armory Blacknitride+ M16 Bolt Carrier Group w/ Adjustable Gas Key
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Rubber City Armory Blacknitride+ M16 Bolt Carrier Group w/ Adjustable Gas Key

$214.99
Rubber City Armory Lightweight AR-15 Titanium BCG w/ Adjustable Gas Key
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Rubber City Armory Lightweight AR-15 Titanium BCG w/ Adjustable Gas Key

$399.00

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Mailing Address

400 Park Ave
Youngsville, NC 27596

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Your AR15 build is important to you, so it is important to us. Our return policy is simple, if you’re not 100% satisfied with your purchase send it back within 30 days for a no-questions-asked refund.

World Class Service   ★★★★★ We're focused on doing business in a way that earns us life-long customers. We have a 99.8% Positive eBay and Stamped.io Verified Customer Feedback Rating.

400 PARK AVE.
YOUNGSVILLE, NC 27596

[email protected]

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  • AR Parts
    • Lower Parts
      • Grips
      • Buffers, Tubes & Kits
      • Lower Build Kits
      • Lower Parts Kits
      • Lower Receivers
      • Magazines
      • AR-15 Pistol Braces & Stabilizers
      • Safety Selectors
      • Small Parts & Components
      • AR-15 Stocks & Stock Kits
      • Triggers
    • Upper Parts
      • Barrels
      • Bolts, Carriers & BCGs
      • Charging Handles
      • Complete Uppers
      • Gas Blocks
      • Gas Tubes
      • Handguards
      • Muzzle Devices
      • Piston Kits
      • AR-15 Upper Build Kits
      • AR-10 Upper Receivers
      • AR-15 Upper Receivers
  • AR-15 Kits
    • Rifle Kits
    • Builder Sets
    • Lower Parts Kits
    • Lower Build Kits
    • Receiver Sets
    • AR-15 Upper Build Kits
  • Ammo
    • Handgun Ammo
    • Wholesale / Bulk 9mm Ammo
    • Rifle Ammo
    • Shotgun Ammo
    • Rimfire Ammo
  • Firearms
    • Shotguns
    • Rifles
    • Handguns
  • Accessories
    • Handguard / Rail Accessories
      • Bipods
      • Flashlight Mounts
      • QD Mounts
      • Rail Covers
      • Rail Sections
      • Slings
    • AR-15 Foregrips
      • Vertical Foregrips
      • Angled Foregrips
      • Hand Stops
    • Lights & Lasers
      • Weapon Lights
      • Laser Sights
      • Handheld Lights
      • Flashlight Mounts
      • Weapon Light Parts
    • Tools & Cleaning
      • AR-15 Cleaning Kits
      • Tools
      • Cleaning Supplies
      • Cleaning / Lubricating Fluid
      • Cleaning Kits By Caliber
    • Apparel & Gear
      • T-Shirts
      • Gun Cases
  • Optics & Sights
    • Red Dot / Holographic Sights
    • Rifle Scopes
    • Scope / Optics Mounts
    • Sights
    • Binoculars
  • Glock Parts
    • Barrels
    • Glock Slides
    • Compensators
    • Triggers
    • Sights
    • Magazines
    • Accessories
  • NFA
    • Short Barreled Rifles
    • Suppressors
  • Deals & More
    • Blog
    • Overstock
    • New Arrivals
    • Current Specials
    • Under $20
    • Blem Bucket
    • Cerakoted Parts
    • Custom Cerakote Services
    • Gunsmithing Services
    • Restricted State Compliant
  • Brands
  • Daily Deals
  •   Help
    • Blog
    • About Us
    • Contact Us
    • Buying Gun Online
    • Order Lookup
    • Shipping Policy
    • Privacy Policy
    • Refund / Return Policy
    • Terms of Service
    • Military, LEO & First Responders
    • Industry Pricing
    • Submit FFL Information
    • Security and Fraud Mitigation
    • AR15Discounts.com Affiliate Program
    • Buy AR-15 Parts & Accessories with Bitcoin
    • Frequently Asked Questions
    • AR15Discounts.com VIP Order Upgrade Policy
    • Troubleshooting Undefined Checkout Errors
  • Satisfaction Guarantee
    30 day returns for any reason.
  • Low Price Guarantee
    Find a better price? We'll beat it!