eeb that is a valid point. I have a L C Smith Quality 2 10 gauge made during the first half of the second year of production (1887) that is still tight on face with no play in the hinge. From it's condition you can tell it was well cared for but there is now way to determine how much it was shot but with 1 1/4 ounce loads which it was designed for and my moderate pressure reloads I think it easily could last another 122 years.