LANTAC 7.62/.308 M-SPEC Bolt Carrier Group - QPQ Black Nitride

The Lantac M-SPEC® 7.62/.308 Bolt Carrier Group (BCG) in QPQ Black Nitride offers precision and durability for your firearm. This BCG is meticulously machined to milspec dimensions and tolerances, ensuring a perfect fit and function.

The carrier is designed in a full auto style with increased mass, providing added reliability and smoother cycling. Made from 8620 steel, it undergoes a case hardening process and is hard turned and ground to exact mil specifications. This ensures consistent performance and long-lasting durability.

To enhance its corrosion resistance and overall strength, the carrier undergoes a QPQ Nitride finish. This process replaces the traditional Type M Phosphate coating, resulting in increased resistance to rust, wear, and tear. With the Lantac M-SPEC® 7.62/.308 BCG, you can trust that it will withstand even the harshest conditions.

The bolt is machined from either Carpenter 158 or 9310, both known for their exceptional strength and reliability. It is shot peened to relieve stress and increase its lifespan, and then hard turned according to military specifications. This ensures smooth operation and consistent performance.

To further enhance the BCG's quality, it is fitted with a Lantac CP-R360-H domed head cam pin. Precision machined from 17-4PH stainless steel, this cam pin is hand polished and hardened to H900 condition. The domed head design minimizes friction and wear within the upper receiver, ensuring long-lasting, reliable performance.

The Lantac M-SPEC® 7.62/.308 BCG is perfect for budget builds that prioritize quality and reliability. It is suitable for DPMS patterned rifles, providing a versatile option for various firearms.

Rest assured, this BCG is built to last. It features an 8620 carrier that is heat treated, hard turned, and ground, as well as an MPI Carpenter 158 or 9310 bolt that is shot peened and hard turned. These high-quality components work together seamlessly to deliver exceptional performance.

With its QPQ Nitride finish and lifetime warranty, this BCG is designed to withstand the test of time. Manufactured in the USA, you can trust in the craftsmanship and quality of the Lantac M-SPEC® 7.62/.308 BCG. Elevate your firearm's performance with this precision-engineered bolt carrier group.