Johnathan Napalm
Black Belt
Originally posted by MartialArtist
I'm noy 100% sure.
Many high-caliber rifles go right through kevlar vests. However, if the vest absorbs most of the energy of a 9mm, then it'll hit you with more force in the sense that it is like a punch.
A lot of people have been shot with a normal 9mm with vests on and it causes bruises.
Remember, there are many types of bullets for each caliber. The 5.56mm out of a M-16 like I said before, causes the swiss cheese effect where it bounces around in your body causing internal holes theoritically. A 7.62mm out of some snipers punch right through you.
Battlefield reports indicate that the 5.56mm has the tendency to require multiple shots to put down the target while the 7.62 or 308 is one shot one kill.
I understand that the 5.56mm can have drastic wound effect in many situations. But battlefield results show that soldiers would rather have 7.62mm.
About the Kevlar, to stop assault rifle shots, ceramic plates are needed.