The gun is a double barrel with hammers and 2 triggers. It is stamped US Arms Co above the triggers and is also stamped Laminated Steel between the barrels. Cant find much online about it, appears to be very old and I actually just bought it cause I thought it would look good on the wall. Now I'm curious as to what exactly i have, the guy said it was a 10 gauge he got from his grandpa but I think it could be a 12. it is stamped 80884T 10 720 and then under that it has 2 makers marks? or some symbols like that and 441. On the bottom of the barrel it is stamped 720 441 (some small mark I can't make out) 2 star symbols then 80884 and then what appears to be a y or a 9 that is much larger than the other markings. forearm is also stamped 80884 T 10. Anyone know what I have here?