Okay so I am a sorta noob to airsoft. Right now I have a JG mp5 and a we m1911 tan GBB pistol. There is this field by my city for airsofting and all i got is my JG mp5 against some highly decked out guns and some other good stock guns. I don't know if I should try to upgrade my mp5 or just not go and wait. The field is sorta cqbish its outside and its just a field with tire forts every 2 feet.