Mr. Pierce,
Thank you, and yes, it looks like it would be flat out painful to shoot this musket.
It is smooth bore, and I'll have to measure the caliber. I did have a quick look at the muzzle, and noticed there is an interesting triangular shaped piece of brass at the end, where bottom flat meets the circular barrel. I'll take a photograph when I measure the caliber.
The exact same questions came to my mind. I see the lock has been filled where the holes were put for the flintlock mechanisms, but it's hard to tell if it ever used as such.
My personal opinion is that it was probably full stock, because the relief is abruptly cut off by the German silver nose cap, and like you mentioned, given the other traits, it would definitely be odd if it wasn't.
I'm very much a student of antique firearms, especially early long arms, but I have a simple hypothesis. Could it be that this musket was originally full stock, and flintlock but when the popularity of half-stock, lighter weight arms came about, it was shortened by a period smith and altered to percussion?
It is interesting, and mysterious to me because of the many questions it brings to mind, and the few answers I can come up with.
Regards,
Bob