Lantac AR-15 Enhanced Bolt Carrier Group - E-BCG Black Nitride .223/5.56 NATO

$261.99

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SKU: LAN01UP556NITEBCG UPC: 712038709168

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Product description

A Very Durable & Very Smooth E-BCG in Black Nitride

The Lantac AR-15 Enhanced Bolt Carrier Group is designed and machined from 8620 steel with a shot-peened bolt. It’s been manufactured from Carpenter 158, tested and magnetically particle inspected for absolute quality.

The E-BCG assembly is made with QPQ (Quench Polish Quench) Nitride coated in Black which is a specialized type of Nitrocarbrising Case Hardening that creates a very hard, smooth surface with increased corrosion resistance and low coefficient of friction.

Smoother Energy Pulse With A Softer Start

The design features a unique shrouded and forward facing gas ports that have also been resized so that gas is vented differently to a standard carrier. This results in a system that runs flatter with a smoother energy pulse with a softer start to carrier movement.

The Lantac AR-15 Enhanced Bolt Carrier Group also runs cooler and cleaner with less pressurization of the upper receiver when running a suppressed barrel.  It has a flared boss at the tail of the carrier enhances the BCG’s lock position within the upper and makes it more consistent, resulting in an accuracy improvement.

Features:

  • Forward Porting, enlarged vents
  • Balanced flared boss
  • 8620 Carrier, Heat Treated, Hard Turned & Ground
  • MPI Carpenter 158 Bolt, Shot Peened, Hard Turned / Ground
  • QPQ Nitride Coating
  • CP-R360 Domed Cam Pin
  • Mil-Spec Gas Rings
  • Mil-Spec Staked Gas Key
  • Grade 8 Hardened Fasteners
  • All Hard Chrome surfaces are to MIL-STD-171 1.2.2.2
  • Shot Peening is conducted with S110 shot, Established by Almen Gage A-2 strip .006 -.008

Specifications:

  • Cartridge: 223 Remington/5.56x45mm NATO
  • Finish: Black Nitride
  • Material: Steel
  • Weight: 11.7 Ounce
  • Mil-Spec or Commercial: Mil-Spec
  • Compatibility: AR-15

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Warranty & returns

Backed by the Lantac USA Warranty!

90-day no-hassle returns

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

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