Because it is a business for J. Kibler not a hobby.
Right now 34 guys say that will buy one BUT the reality is that maybe only 1/2 those 34 will actually follow through....maybe even less.
physical or occupational therapy may help your trigger finger. I did it for my hands last spring. A big increase in strength and flexibility.
Good luck!
I don't think tooling is the issue. It would not be too hard to cast the brass parts. Same for the wood stock.
They probably sold poorly when they were available in the past.
Sorry I was not clear. A system tied to their username/profile. Click on their profile and see the feedback. IIRC other forums that use this same type software have that available.