Lantac M-SPEC 7.62 BCG Nitride Black Bolt Carrier Group

• Military-spec performance: The LANTAC M-SPEC BCG 308/762 BLK NITRIDE is designed to meet military specifications in dimensions, tolerances, and materials, ensuring reliable performance in your AR15.
• Enhanced durability: With a QPQ Nitride finish and heat-treated, hard-turned, and ground components, this BCG offers increased corrosion resistance, durability, and longevity.
• Budget-friendly choice: The M-SPEC line provides top-notch quality and reliability at an economical price point, making it an ideal option for budget builds without compromising on performance.

The LANTAC M-SPEC BCG 308/762 BLK NITRIDE - the perfect solution for AR15 enthusiasts who want top-notch quality without breaking the bank. We understand that not every customer needs all the bells and whistles, but still craves a reliable and high-performing milspec component. That's where the M-SPEC range comes in, offering exceptional upgrades and enhancements while keeping the price sensibly affordable.

Crafted to meet military specifications in dimensions, tolerances, and materials, the LANTAC M-SPEC 5.56/.223 BCG is precision machined to perfection. Its full auto-style carrier boasts increased mass, thanks to its 8620 steel construction. This carrier is not your average run-of-the-mill component; it undergoes a case hardening and hard turning/grinding process to ensure precise internal dimensions that meet milspec standards. Plus, it's QPQ Nitrided, providing remarkable corrosion resistance, durability, and performance.

But that's not all - the bolt is machined from either Carpenter 158 or 9310, then shot peened and hard turned to military spec. We've gone the extra mile by fitting each BCG with a Lantac CP-R360 domed head cam pin. These cam pins are meticulously crafted from 17-4PH stainless steel, hand-polished, and hardened to H900 condition. The result? Reduced friction and wear within your upper receiver, ensuring smooth operation and extended longevity.

Whether you're embarking on a budget build or simply value quality and reliability, the M-SPEC line of products is your go-to choice. The 8620 carrier is heat-treated, hard turned, and ground to perfection, while the MPI Carpenter 158 or 9310 bolt undergoes shot peening and hard turning/grounding. The QPQ Nitride finish adds a touch of sophistication and further enhances the BCG's performance.

Rest assured, we don't compromise on quality. That's why each LANTAC M-SPEC BCG comes with a lifetime warranty, giving you peace of mind and confidence in your purchase. And to top it all off, this outstanding product is proudly made right here in the USA.

Upgrade your AR15 with the LANTAC M-SPEC BCG 308/762 BLK NITRIDE and experience the perfect blend of affordability, reliability, and enhanced performance. Don't settle for less when you can have it all.