What a pile of horse [bleep]. Show me where anyone has accurately modeled the passage of a bullet through an animal.
Key words "accurately" and "animal." An accurate model would have to account for so many variables that the whole exercise would be dubious at best. Initial velocity, mass, the shape of the bullets themselves as they deform (which varies with not only make/model of bullet, but size within the same make/model), the variability in the medium, and so on. Think NF vs TSX and all the combinations of FA/mass/velocity with all the permutations of the medium and what part of the medium the bullet hits first (bone vs soft tissue), how that alters the shape of the bullet and the velocity, and what part of the animal the bullet is traveling through at any particular time (bone, lung, muscle, liver).
Better to just go shoot a bunch of bullets into animals and report your results.
