Sorry I do not have any pics, but I will get some images up asap to help my question. I did a basic strip of my new to me 1907 (1910 dob) in
.32 and noticed the barrel looked funny. Lots of scratch or teeth marks from a vice or tool, and it looks like the barrel was sleeved into the breech?
I just thought it was dirty, but there is only a ghost image of the lands and grooves after a pretty thorough cleaning.

If it is not to expensive relative to the cost of finding another in better shape, I would like to find a suitable replacement barrel.
So when looking for a replacement barrel, I would like to know if the barrel configuration changed at all in the 1907 series - I believe it changed for the 1915 forward?

The rest of the gun is in pretty good shape, only other slight is it has the later two hole mag, but that is not a huge deal
Any help would be great, thanks for your time.