WWII Bible Bullet Proof?
This video tests the ballistic resistance of the WWII 'Heart Shield,' a steel insert marketed to protect soldiers. The host uses a 20-gauge steel analog and tests it against .22 LR, .32 ACP, 9mm Luger, and 8mm Mauser rounds. The results consistently show the Heart Shield failing to stop any direct hits from these common calibers, suggesting it offered minimal protection against direct fire.












