LANTAC 5.56/.223 M-SPEC Bolt Carrier Group - QPQ Black Nitride

The LANTAC 5.56/.223 M-SPEC Bolt Carrier Group is a high-quality and reliable product that is perfect for budget builds without compromising on performance. Engineered with precision and attention to detail, this BCG is machined to milspec dimensions and tolerances, ensuring a perfect fit in your firearm.

The carrier of the LANTAC 5.56/.223 M-SPEC Bolt Carrier Group is designed in a full auto style with increased mass. It is manufactured from 8620 steel, which is heat treated, hard turned, and ground to exact mil specifications. These additional manufacturing processes enhance the strength and durability of the carrier, giving you a reliable and long-lasting product.

Unlike traditional phosphate finishes, the LANTAC 5.56/.223 M-SPEC Bolt Carrier Group features a QPQ Nitride finish. This special treatment provides increased corrosion resistance, making it perfect for use in harsh environments. The QPQ Nitride finish also enhances the durability and performance of the BCG, ensuring smooth and consistent operation.

The bolt of the LANTAC 5.56/.223 M-SPEC Bolt Carrier Group is machined from high-quality Carpenter 158 or 9310 steel. It is shot peened and hard turned according to military specifications, resulting in a strong and reliable component. The bolt is designed to withstand high levels of stress and pressure, ensuring reliable performance in every shot.

To further enhance the performance of the BCG, each unit is fitted with a Lantac CP-R360 domed head cam pin. These cam pins are precision machined from 17-4PH stainless steel, hand polished, and hardened to H900 condition. This reduces friction and wear within the upper receiver, enhancing the overall performance and longevity of the firearm.

The LANTAC 5.56/.223 M-SPEC Bolt Carrier Group is a top-of-the-line product that offers exceptional quality and reliability. With its above milspec construction, this BCG is built to handle the demands of any shooter. Whether you're a seasoned professional or a beginner, the LANTAC 5.56/.223 M-SPEC Bolt Carrier Group is a must-have upgrade for your firearm.