Bad news. I emailed them today to inquire about the falling block double:

Hi Trevor ,

No we are not selling any . as a matter of fact only one was ever made . We are very busy filling singleshot orders and there is not enough time to move into the double falling block .

Mandy Martini

I also inquired further:

Hi Trevor ,

Yeah , alot of other people feel the same way . A few years back we had a list of about 15 people seriously committed to the rifle . Just so busy with the single shots .

Kind regards
Mandy

To bad, I really really liked the idea.