i just got the optimus prime one the other day at work(a wholesale club) i tested it out stock in store, on average i would say between 25-35 feet range stock. lol i was shooting the the ceiling my co-workers gave me really strange looks was priceless. when i try to open thing up to atleast take out air-restricters i couldn't figure how to take apart the part i wanted to, so if i'll probly just try moding the barrel so it can shoot micro's/ stefans
the general opion of people about my nerf hobby is that it's stupid/ silly which inculdes the girlfriend, yet she still buys my a occasional nerf gun which is nice. used to have a neighbor and his friends i'd nerf with, that ended when he tried to brake into my place
i don't use stefans simply cause i have none hoping to make some next month, so i clicked other i modify velcro darts with a 1/4inch wodden rod and thumb tak, came up with them cause i kept losing my streamlines