Hornady Frontier® .300 AAC Blackout 208gr Subsonic ammunition is engineered to deliver dependable performance, exceptional consistency, and optimized function in both suppressed and unsuppressed firearms. Featuring a heavy 208-grain projectile, this subsonic load is specifically designed to maintain velocities below the speed of sound, significantly reducing noise when paired with a suppressor while still providing smooth, reliable cycling in modern .300 Blackout platforms. Built using premium Hornady components, Frontier® ammunition is loaded with high-quality brass cases and carefully selected propellants to ensure uniform ignition, consistent velocities, and repeatable accuracy. The 208-grain bullet offers excellent stability and energy retention at subsonic speeds, making it well-suited for target shooting, training, and specialized applications where minimizing sound signature is critical. Manufactured to meet strict quality control standards, Hornady Frontier® ammunition is trusted by shooters who demand reliability and precision from every round. Whether you're running a suppressed AR-style rifle or a bolt-action platform, this .300 Blackout subsonic load provides the performance and consistency needed for a superior shooting experience.