I would certainly want to know the actual current measured wall thickness before purchasing. But, for a bizarre illustration of dimensions, I had an 1879-ish Greener hammer gun that was proved at 12 and then presumably imported to the US near the time of manufacture. In the intervening 100 plus years the bores were enlarged to .783 i.e. 10 gauge with 10 gauge 2 7/8 chambers. However, the MWT in the distal third of the barrels was about .021 and it had approximately .110 at the forcing cone. Must have had a lot of wall thickness to begin with...
Also, what's it weigh? I would think something over or approaching 7 pounds with otherwise normal game gun dimensions might have slightly thicker barrels. Again, I would rather have the measurements or pay what it would be worth presuming the necessity of sleeving.
Last edited by Dan S. W.; 08/10/22 06:56 PM.