Bullet Drop: Supersonic 300 Blackout VS Subsonic 300 Blackout | Palmetto State Armory
This guide, presented by an experienced firearms instructor, demonstrates the significant difference in point of impact between supersonic and subsonic 300 Blackout ammunition at 50 yards, showing an approximate 5-inch variance. It emphasizes the critical importance of re-zeroing optics when switching between these ammunition types to maintain accuracy and promote responsible, safe shooting practices, especially with the increasing popularity of suppressors.









