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AR-15 BCGs

Home / Bolts, Carriers & BCGs (Bolt Carrier Groups) / AR-15 BCGs
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NBS .223/5.56 Bolt Carrier Group – Black Nitride

Save 41%
MSRP: $139.95
$89.95 $81.95
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AO Precision True Mil-Spec SP/HPT/MPI 5.56 Bolt Carrier Group

Save 38%
MSRP: $159.95
$99.95
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AO Precision C158 SP/HPT/MPI 5.56 Bolt Carrier Group Black Nitride

Save 47%
MSRP: $169.95
$89.95
Sale!
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NBS .223/5.56/300 BLK Complete Bolt Carrier Group – Nickel Boron

Save 28%
MSRP: $159.95
$124.95$114.95
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Out of stock

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

Save 40%
MSRP: $149.95
$89.95
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Anderson .223/5.56 M16 Bolt Carrier Group – Black Nitride

Save 8%
MSRP: $119.95
$109.95
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NBS .223/5.56/300BLK M16 Profile Left-Handed Bolt Carrier Group Black Nitride

Save 13%
MSRP: $149.95
$129.95
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Dirty Bird AR-15 5.56/.223/300BLK Bolt Carrier Group – Polished Nickel Boron

Save 10%
MSRP: $159.95
$143.95
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Aero Precision 5.56 Bolt Carrier Group – Black Nitride

Save 15%
MSRP: $149.99
$127.49
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NBS Lightweight .223/5.56 Bolt Carrier Group – Black Nitride

Save 15%
MSRP: $129.99
$109.95
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Dirty Bird Industries Enhanced Bolt Carrier Group .223/5.56

Save 10%
MSRP: $149.95
$134.95
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NBS 9mm Bolt Carrier Group – Black Nitride

Save 8%
MSRP: $119.95
$109.95
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Out of stock

Microbest Mil-Spec C158 HPT/MPI 5.56 Bolt Carrier Group – Phosphate/Chrome-Lined

Save 20%
MSRP: $149.95
$119.95
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Bootleg Inc Four Position Adjustable AR-15 Bolt Carrier Group

Save 5%
MSRP: $209.95
$199.95
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Toolcraft 9mm Bolt Carrier Group Gen 2 – Black Nitride

Save 13%
MSRP: $149.95
$129.95
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Faxon Firearms 5.56/300 BLK M16 Bolt Carrier Group – Nitride

$145.00
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Dirty Bird Industries 9mm Bolt Carrier Group

Save 10%
MSRP: $139.95
$125.95
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Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group – Ion Bond DLC

Save 10%
MSRP: $149.95
$134.95
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Out of stock

Aero Precision 5.56 Bolt Carrier Group, No Logo – Black Nitride

Save 15%
MSRP: $149.99
$127.49
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NBS Lightweight .223/5.56 Bolt Carrier Group – Nickel Boron

Save 18%
MSRP: $169.95
$139.95
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Out of stock

Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group – Nickel Boron

Save 16%
MSRP: $154.95 – $159.95
From $129.95
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Out of stock

Aero Precision 5.56 Bolt Carrier Group, Complete – Nickel Boron

Save 15%
MSRP: $184.99
$157.24
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Bootleg Inc AR-15 .223/5.56 Bolt Carrier Group – Black Nitride

Save 7%
MSRP: $139.95
$129.95
Add to Wishlist
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Lantac Mil-Spec 5.56 Bolt Carrier Group – Black Nitride

Save 9%
MSRP: $186.99
$170.99


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Copyright 2023 © AR15Discounts
  • AR Parts
    • Lower Parts
      • Grips
      • Buffers, Tubes & Kits
      • Lower Build Kits
      • Lower Parts Kits
      • Lower Receivers
      • Magazines
      • Pistol Stabilizers
      • Safety Selectors
      • Small Parts & Components
      • Stocks & Stock Kits
      • Triggers
    • Upper Parts
      • Barrels
      • Bolts, Carriers & BCGs
      • Charging Handles
      • Complete Uppers
      • Forward Assist / Dust Covers
      • Gas Blocks
      • Gas Tubes
      • Handguards
      • Muzzle Devices
      • Piston Kits
      • Upper Combo Kits
      • AR15 & AR10 Upper Receivers
  • Ammo
    • Handgun Ammo
    • Rifle Ammo
    • Rimfire Ammo
  • Firearms
    • Handguns
    • Shotguns
    • Rifles
  • Bundles
    • Builder Sets
    • Lower Build Kits
    • Receiver Sets
    • Rifle Kits
    • Upper Combo Kits
  • Accessories
    • Handguard / Rail Accessories
      • Angled Grips
      • Bipods
      • Flashlight Mounts
      • Hand Stops
      • QD Mounts
      • Rail Covers
      • Rail Sections
      • Slings
    • Lights & Lasers
      • AR-15 Weapon Lights
      • Laser Sights
      • Handheld Lights
      • Flashlight Mounts
      • Weapon Light Parts
    • Tools & Cleaning
      • Tools
      • Cleaning Supplies
      • Cleaning / Lubricating Fluid
    • Apparel
      • T-Shirts
      • Hats
  • Optics & Sights
    • Red Dot / Holographic Sights
    • Rifle Scopes
    • Scope / Optics Mounts
    • Sights
  • Glock Parts
    • Barrels
    • Glock Slides
    • Compensators
    • Triggers
    • Sights
    • Magazines
    • Accessories
  • NFA
    • Suppressors
  • Deals & More
    • Overstock
    • Current Specials
    • New Arrivals
    • Under $20
    • Gun Financing
    • Blem Bucket
    • Cerakoted Parts
    • Custom Cerakote Services
    • Gunsmithing Services
    • Restricted State Compliant
  • Brands
  •   Help
    • Order Lookup
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    • Military, LEO & First Responders
    • Industry Pricing
    • About Us
    • Shipping Policy
    • Terms of Service
    • Privacy Policy
    • Security and Fraud Mitigation
    • AR15Discounts.com Affiliate Program
  • Free Shipping
    For all orders over $150*
  • Low Price Guarantee
    Find a better price? We'll beat it!