I just bought this gun, and intend to use it in the duck blind. Anybody know of any problems with them? My gun is a double trigger, and I took it out sporting clays shooting yesterday, and did pretty well, but when I tried to shoot the 2nd barrel first, it double fired. Just wondering if this is a common problem with this gun, or if I need to take it to a gunsmith to look at. Other than that, shooting the triggers in order it worked like a charm.