ok i have posted this 3 times! I don't believe it to be found anywhere and yes I found this (and on the first day der riese was out). I will not post it again. Here it is at the bottom of the page here Forums/file=viewtopic/t=7230.html and a couple other times if you have no idea how to click a link here it is...

There is an eisier way 2 do it (the gun glitch) that i was gonna post on the first day but then i passed out... (sorry guys ) you get three people this works WITHOUT THE BOX two people down themselfs right next to each other. The third person revives the first guy and while he is being revived he needs to face the other downed guy and hold x or square (while he is getting revived not after). when the first downed guy gets revived he should start reviving the next one (without having to repress the x or square button) and when he is done reviving the other downed guy he will have no gun. He can then buy a gun off the wall (or open the box and get a gun there). I recomend doing this after you get a gewer and have enough points for a kar98k. also if you upgrade a gun it replaces the gun they have out when they grab the upgraded gun.
WARNING: REMEMBER YOU LOSE POINTS WHEN YOU DOWN URSELF SO FIGURE THAT IN!!!!! 8)