Omani barrel.

[Pukka Bundook]

Update to this old thread;
Having now two barrels of this type in hand, the barrel interiors have a somewhat constricted breech for the last few inches, and do not open out into a larger powder chamber as we so often encounter on Torador barrels.
Both barrels are a joy to look at, and are very slim and beautifully made. Both will be stocked up, (as time permits!)

Best,
Richard.