Do any of you guys use a Winchester Super X3 for your duck gun? I use a Winchester Super X2 sometimes and I swear by it as the most reliable shotgun that I have ever owned. However, my cousin just gota new SX3 to use as his primary duck gun and it locked up on him several times this weekend. We were hunting in the rain so that might have affected it, but the rain has never bothered my SX2 so I didn't think it would have affected the SX3. Just wondering if you guys have ever had similar experiences or advice. Thanks.