Being able to kill people through walls with bullet penetration is obviously a useful skill to have in Call of Duty 4. Most Call of Duty players just aim their weapon in the general direction of the wall, start spraying, and hope to get a kill. This is a bad plan. Here are a few tricks you can try to effectively kill enemies by shooting through walls in Call of Duty 4. Aim down your sights - Firing from the ...

Bullet penetration is one of the most complex characteristics and perks in Call of Duty 4. Bullet penetration damage is basically how much damage a bullet from your gun will do after it passes through another surface. To determine this damage value you have to consider both the damage penetration abilities of your gun and the bullet stopping abilities of the surface you are shooting through. For surfaces yo ...