Where are all the back action guns

[charlie cleveland]

wow that 11 b is just priceless....charlie

[Pa SxS]

Holy Cow Gary! An 11b primed shell. Is it just primed, have powder and over powder card, or is it fully loaded? Got to be just about 1 of a kind.

P.S. just replied to your P.M.

[Hammer Gun]

Chuck, It is just primed, I bought several rare shells and some odd stuff from Ed Muderlak before he passed the 11-B is a very expensive shell, gary

[Jack Hamner]

Originally Posted by Chuck Bishop

My backaction that I posted takes a 12B metal shell and a 14 ga. paper shell. The bore diameter is about 11 ga, with almost cylinder chokes. It was made 1869 or 1870.

I'M just curious--what would the official gauge of this gun be?