User blog comment:Deathmanstratos/Ghosts ‘Global MULTIPLAYER REVEAL’ on August 14th!/@comment-1382861-20130731163620/@comment-25494464-20130731193734

I always wondered how it would be if Call of Duty incorporated bullet-proof vests and made it so that certain weapons that fired certain bullets would negate their protection a little bit. For example:


 * player 1 is wearing a vest* *player 2 has 9mm weapon like an MP5, etc.*

9mm has good penetration power, so it would, let's say, reduce the effectiveness of the vest by about 50%. It's just an idea, and it'd probably be hard to introduce in the game, but I still think it'd be an interesting mechanic.