This rifle comes from a collection of a friend of mines grandfather. He passed away leaving my buddies dad a quite hefty collection of shotguns, with a few odd balls. This one, we are to assume, was a project of the old man. The stock has been "painted" in a bronze wood type color. The barrel appears to be the original finish. There are several marks on the barrel, nothing I found to aid me in what it is. But given the odd trigger guard, and the fact it has 2 triggers and one barrel, I figure maybe someone has seen such before. Here's a few shots I have. I have no others available at this time. Anyone have any ideas? I don't even know what caliber it is, though from the size it appears to have some beef to it.