
I just got this autococker, whenever I screw my HPA tank in, it starts to leak out of the feedneck and barrel. Its pre-2k and I've taken apart all of it but I stop when I need a valve tool, because I don't have one. I have tried cocking it before airing up and no luck. Could it be that I am putting High pressure air into it without a regulator and is opening the valve and it is leaking everywhere?

Help














