Reloading Data For 300 Blackout Subsonic: A Comprehensive Guide
Understanding Subsonic Ballistics The core concept behind subsonic loads is simple: projectiles traveling at speeds below the speed of sound. For the 300 Blackout, this usually means velocities under approximately 1,100 feet per second (fps), though this can vary slightly based on atmospheric conditions. The reason this is so significant is because of the phenomenon … Read more