Yea, that's exactly where I'm stuck at right now. Tis nearly impossible, I've figured out how to survive 'til the chopper arrives, but as soon as I try to carry him to the chopper I get mowed.Originally Posted by D1nner
You lose everything except your total Kills/Score/Wins/Accuracy. I don't worry about getting all the challenges unless I need points to rank up, but I generally just play Search and Destroy and Headquarters.Originally Posted by SensesFail
Gold guns are earned by completing every challenge in a specific gun category, so all the Expert and Marksman challenges in the Assault Rifle section will get you a gold AK, and so on and so forth. One gold gun per category.