Do you think something heavy like body armor would make the difference more significant, or less significant?? (or any really thick layers, for that matter)
Any resistance is going to slow down the stabbing penetration. If you want to compare, take a coot & howler (or any knives for that matter) and try stabbing both as hard as you can into an old phone book and see which penetrates more. <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />
