I am playing with the Zero bullets. I just loaded some up and am going to do some dirt and water jug expansion testing. My first shot was yesterday before the rain. From about 5’ into some damp Mississippi dirt. Fairly impressive. I wonder if shooting through a 2x4 would replicate bone good enough to tell what the bullet will do?
This bullet penetrated the dirt about 6.5”. Load was 20 grains of Accurate No. 9.
Lost about 4 grains.
Expanded nicely in dirt.