One way I found is to use flash or stun grenades and rush them. But make sure you have gotten them good with the tactical grenade so they do not recover to fast. If they are noob-tubing then try to flash grenade them and get away as fast as you can so that they do not randomly shoot and kill you.
yes whoever camps is a plonker and a noob
Kill kill kill !!
Makarav
you kill it with a rs-ass
When you kill 3 people all at one time.
use the stinger are javilin
By Completing challenges
sort of mw3 contains a survial mode where you kill humans rather than zombies
100 bullets kill a juggernaut
you have a good gun and kill everyone you see. :)
Barrett .50CAL. (Don't camp, no one likes campers or noobs!)just try new weapons and just have fun. If you are looking for a certain title or emblem go to youtube.com and type in mw3 all titles and emblems
To get the title 'toxic'in mw3 you must be killed by an enemy MOAB. A MOAB is a giant bomb you get in mw3 for getting a 25 kill streak. Or 24 if you are using the perk Hardline