Despite not having posted here for a while, I have been working away at the third set of barrels. I obtained two 1910 Ross barrels, turned and polished them, and fitted them to my other mono-block. I also fabricated and fitted a bottom rib and front swivel base. Today I finished the fitting and polishing of the extractor that I made up. Now i have to wait for my .32-20 chamber reamer to arrive. Then I can cut the chambers and take the gun out to proof-fire it. The photos show the original .410 barrels on the right, the 6.5x57R barrels in the centre, and the .32-20 barrels on the right.