This is something my grandfather had.
The only thing I have been able to find out is that there was an english gunmaker named John Utting around 1799-1820.
Any ideas? It's about a .50 caliber.
The only thing I can offer that might be useful: percussion caps didn't come into common use until the 1820s, though flintlock use went on for years after that(especially in the boonies). If it was made circa 1799-1820, it's either a *very* early percussion pistol- maybe too early
- or, more likely, has been converted from flintlock.
Footnote:
John Utting is recorded at various addresses in Borough between 1800 and 1824. He was Gunmaker to Police Office, Union Street, Southwark between 1798-1815
That being the case, this then is probably a converted pistol.
Police issue...