Okay, thanks for reading my post because I feel undecisive and am not sure what to do, because I recieved a we-tech m4a1 aeg and I am took it to a game at a small airsoft field in california. During the game I adjusted the hop-up correctly and used .25 bbs and I couldn't get the distance I needed. if you were me would you upgrade it or not? If so where would I upgrade it? online? and what website? I am thinking about just being a man and getting closer to the enemys than I usually do. Please reply.