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Lantac Enhanced Bolt Carrier Group 5.56mm

Lantac Enhanced Bolt Carrier Group 5.56mm

Regular price $290.00 $261.00 Sale

LanTac USA LLC, Enhanced M16 Bolt Carrier Group, .223/556NATO, Nickel Boron Coated

  • Runs Flatter with a Smoother Energy Pulse
  • Runs Cooler and Cleaner
  • Less Upper Pressurization When Shooting Suppressed

Product Description


Lantac's new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier assembly is NiB, Electroless Nickel Boron coated with the patented, advanced UCT EXO process, unlike standard NiB coatings. This offers extreme lubricity with a friction coefficient of .02 and surface hardness of 82-85 Rockwell C.