Muley Hunter
Have you seen this gel test.... just click on the picture
The test that FG is running is not an accurate test of a how a bullet might perform in animal, it is more of 'torture' test designed to see what extremes the bullet might handle. Normally if they can survice the wetsand bucket test, not nessarily for penetration, but if they stay together they should hold together when used in a hunting situation. Penetration in these torture tests are a secondary measurement. If they come out of the test as a viable project they are tough... Many bullets will not. most lead/copper bulllets will separate in this type medium.
Here is aactual penetration test in gel...
And this is the results on an animal