Help with the ammo hack

Whenever i try to freeze the adresses for my ammo in game, i end up shooting blanks. Is there a way to keep this from happening or is it a glitch that is server sided?

PLEEEZ DONT FLAME IF YOU THINK THIS IS A NOOB QUESTION

its client side only

after you run out of Server sided bullets you shoot fake ones.

yeah, when u run out of the real bullets u just shoot fake ones which will only appear on ur screen

Uh, i'm not sure if I am getting this, but couldn't you just make a quick Unl. Ammo hack? Mine seemed to work when I did it.