The bullet has to go through something not including air
A bullet penetration kill is when you kill someone thru a solid object, like a wall.
AimDownSights
if u mean what level u have to be to prestige in mw2 the answer is level 70
Penetration on mw2 means you have to shoot your enemy through the wall if you want extended mags on a sniper you need to do this on your sniper and the best attachment is a fmj bullet hope you get them extended mags. A good way to do it is to get someone in your party then go to barebones pro and boost from there get your friend to plant a tatical and ten shooot though a wall some times people will kill you but its bettert then having to get it by killing on other modes.
Full penetration.
double vaginal penetration
DP = double penetration, both front and back. ;) Yeah, I think its Double Penetration.
All of them I have COD3 COD4 WAW MW2 & BO for the PS3 I mean out of WaW or MW series I have BO and MW2
Not sure what you mean by "mw2", but the RPD is fed from a 100 round non-disintegrating linked belt.
MW2? Do you mean Modern Warfare 2? It's like comparing an apple to a sunflower... Two different games.
How fast u can move with that weapon with you.
It means when you fire without aiming.