Huge tin foil ball vs increasing caliber bullets
This video tests the ballistic resistance of a large tin foil ball against various calibers. Smaller rounds like .22 LR, 9mm, and .45 ACP were stopped, with only minor penetration. Higher velocity rounds like the .223 from an AR-15 and a 12 Gauge slug successfully penetrated or significantly damaged the ball, demonstrating the effectiveness of increased power and velocity against softer targets.









