.300 Blackout vs 9mm | Real-World Penetration Test (Drywall, Cars & More!)
This comprehensive test, led by experienced firearms instructors from Classic Firearms, compares the real-world penetration of 9mm and .300 Blackout ammunition. Using common barriers like drywall, car doors, and Level 3A body armor, the video provides critical insights into terminal ballistics and over-penetration risks relevant to self-defense and law enforcement applications. The expert analysis emphasizes shot placement and target awareness due to the significant energy differences observed.













