Greetings! This may seem odd, so please bear with me. A good friend was asking about a good auto shotgun for duck hunting in cold weather. He said he wanted one that wouldn't "freeze up", his words. According to the folks he hunts with, automatics would freeze up if you didn't have the right kind. Actually, he kept saying Ruger automatic shotguns would. I told him I had never heard of a Ruger auto, did he mean a Remington? But he said no, the Remmies worked fine. As I said, this is weird and has me a bit bumfuzzeled. He asked about the Winchester Super X-2, supposedly it won't "freeze" either. So, to make a long story short, what is the best auto for duck hunting?