LANTAC 223/5.56 E-BCG Full Auto Style Bolt Carrier Group - Nickel Boron

The LANTAC 223/5.56 E-BCG Full Auto Style Bolt Carrier Group - Nickel Boron is a high-quality and durable product designed for optimal performance. Made from precision machined 8620 Steel, this bolt carrier group features a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected, ensuring strength and reliability.

The entire carrier assembly is coated with our patented NiB, Electroless Nickel Boron coating using the technologically advanced UCT EXO process. This coating offers exceptional lubricity with a friction coefficient of only .02 and a surface hardness of 82-85 Rockwell C, resulting in smoother operation and improved longevity.

What sets this bolt carrier group apart is its unique design featuring shrouded and forward-facing gas ports that have been resized for improved gas venting. This innovative design leads to a flatter-running system with a smoother energy pulse. Additionally, the system runs cooler and cleaner, with reduced pressurization of the upper receiver when using a suppressed barrel.

The flared boss at the tail of the carrier enhances the BCG's lock position within the upper, ensuring consistency and accuracy improvement. All critical dimensions are hard turned and ground after heat treatment, ensuring precision and reliability. The gas key is also hard chrome lined for optimal wear resistance.

Another exceptional feature of our E-BCG is the LANTAC CP-R360 patent pending domed head cam pin. Machined from 17-4PH Stainless Steel and hardened to H900 condition, the ultra-smooth head reduces wear within the upper receiver, further enhancing the longevity and reliability of the bolt carrier group.

With a weight of 11.7oz, this bolt carrier group offers increased lock time and smoother operation. Its forward porting and enlarged vents contribute to its balanced flared boss design, ensuring optimal performance in both full auto and semi-auto modes.

Made with the highest quality grade 8 hardened fasteners and featuring mil-spec gas rings and a mil-spec staked gas key, this bolt carrier group is built to withstand the rigors of regular use. Additionally, all hard chrome surfaces meet MIL-STD-171 1.2.2.2 standards.

Overall, the LANTAC 223/5.56 E-BCG Full Auto Style Bolt Carrier Group - Nickel Boron is a superior product that offers exceptional performance, durability, and longevity. Upgrade your weapon system with this top-of-the-line bolt carrier group and experience improved operation and accuracy.