Hi guys, its been awhile took a little break from the whole sniping role to try assault. Personally its not me. Anyways I have a G&G GR25 and well its double feeding. I am using the 25 round G&G GR25 magazines and I cannot seem to find the problem. Im thinking the air nozzle is going back too far but I don't know for sure. Your help would be greatly appreciated.