Originally posted by Pricey91
Shooting through glass is the easiest way to get it. The only problem is the glass is gone after a few shots.
thats when you prone and shoot through the small pieces at the bottom.
I think they should have made an FMJ kill a different color, so I know that it's counting as an FMJ. I will say whatever is used to determine a FMJ kill is flawed. I've purposely shot through walls to kill people and it won't count towards my challenge.
also, to those complaining that 40 kills is too much, or the challenge in general sucks - 2 things - the shotgun challenge forces you to use the noob tube which is the gayest thing ever, and no one cries about that, -AND- think of what you get after 40 kills.. extended mags.
silencer + extended mag = win.
cry babies.