50-110 WCF lever action rifle, Comparing bullet penetration of mild steel

https://youtu.be/jtUUVCNyHbo

Comparing bullet penetration of Steel, starting with a 525 grain lead hard cast bullets, Of next is a 550 grain hard cast bullets, and then the Barnes 535 grain banded solid bronze bullet, last but not least the 300 grain Barnes original bullet

Shining star 360, with her 336 Marlin Sporting the Form stocks