The drop and shape of the buttstock looks like a Hatfield. And Hatfields have inletted furniture, but its like two layers, one inletted, making the other layer look flush-mounted.
As for the lock, one thing peculiar is that all Hatfields I've seen have "Warranted" etched directly under "Hatfield", and the locks are color case hardened.
I tend to agree this was a put together from spares. The breach plug looks like it was replaced, and Hatfields typically had a universal patent hooked breach. It had a removeable drum, and slip in vent liner to make it a flinter. They had a "1 line" manufacturing process in St. Joe, and the capper or flinter stuff was added as options at the end of the line.
An assumption I would make is someone had a different capper breach, and no drum, so they did the next best thing, retapped for this breach plug with bolster.
Lastly, the Austin & Halleck Mt. Rifle was a 1 wedge design vs. the two on his shooter.
As for the lock, one thing peculiar is that all Hatfields I've seen have "Warranted" etched directly under "Hatfield", and the locks are color case hardened.
I tend to agree this was a put together from spares. The breach plug looks like it was replaced, and Hatfields typically had a universal patent hooked breach. It had a removeable drum, and slip in vent liner to make it a flinter. They had a "1 line" manufacturing process in St. Joe, and the capper or flinter stuff was added as options at the end of the line.
An assumption I would make is someone had a different capper breach, and no drum, so they did the next best thing, retapped for this breach plug with bolster.
Lastly, the Austin & Halleck Mt. Rifle was a 1 wedge design vs. the two on his shooter.