I had it charged for the first time and it won't release the gas.
I pressed down the pin with a screw driver and got a little his here and there but nothing consistent.
I bottomed it out. If it needs to go further than I pushed it in than the guns receiver pin wouldn't be long enough to do the job. I bought it on Ebay. Already contacted them to swap it out.
the valve sealing puck is damaged and will not let air out, very common problem and ask for a new one from the seller as there is no way to fix this easily