The bullet proof vest can you please make that realistic like 2 bullets in the vest knocks the player out, like in the trailer for arma 2 there is the first person view of the white screen looking around but not able to do anything, he's knocked out. Thats how it should be with 2 or 3 bullets in the chest of the bullet proof vest. and after 20 or 30 or 40 seconds the player can get up, which is much better then dieing and respawning.
you obviously dont know bullet proof vest you get hit in the chest with even a 9 mm and your ribs can snap like twigs so yes if your hit when u wearing a vest it can knock you down in pain think about it your in town sum1 shoots you with an ak47 thats a 7.62 mm round travels faster then the speed of sound when that hits you do you think becasue you wearing a bullet proof vest your not going to feel it hit with with force