Thanks for the compliments. Glad you guys are enjoying the show.

The answer is NONE, from all the research I've done, nobody has tried to build a SxS 2 Bore before.
Yes 2 Bores have existed as Muzzleloaders first, and then later as Cartridge rifles and a few punt guns. All the shoulder fired 2 Bores I've come across in my research have been single shots. There were a few(very few) made for Africa and then there were quite a few made for the Whaling Industry in the late 1800's.

I'm the only one in the world that is currently making a Single and now a Double Rifle that will Chamber the S&H 2 Bore brass.

Somewhere on the Forum is pictures of the 2 Bore Jones Underlever Single Shot I built a couple years ago.

Colin