You sir need to play more crucible. Because you don't seem to have noticed i'll break it down for you. 1. you're playing against scrubs. even the -blam!- shooting at you directly rarely hit you with a bullet. 2. your kill times are 3x longer than they would be with a lvl 27+ using an exotic primary or even legendary of any weapon class. it should be fairly obvious considering that you have to reload and use additional bullets in each magazine to get 1 kill when any legendary or exotic and you being the appropriate level you'd be able to get 3-5 kills per magazine. You just got in a really shitty lobby as a above average fps player. I can promise you that wouldn't happen in any of the lobbies i have been in. I can promise it wouldn't happen i was your opponent.