Lantac Utp Upper 300 Bo 11.5" Blk

The Lantac UTP Upper 300 BO 11.5" Blk is a complete upper receiver assembly designed for operators who require precision and reliability in short-range tactical platforms. This upper is built around the .300 Blackout cartridge and features an 11.5-inch barrel, making it ideal for close-quarters combat, vehicle operations, and suppressed fire.

Engineered with a focus on ballistic efficiency, the Lantac UTP integrates a refined upper receiver design with barrel geometry optimized for the .300 Blackout round. This configuration excels at both subsonic velocities and suppressor performance, providing a critical velocity sweet spot for reliable expansion with supersonic ammunition while maintaining consistent subsonic performance.

The complete upper is compatible with any standard AR-15 lower receiver platform, simplifying setup while ensuring tight tolerances essential for accuracy and repeatability in the field. Operators selecting the Lantac UTP Upper 300 BO 11.5" Blk benefit from a purpose-built platform that meets the demanding requirements of modern tactical operations.