Gary Barnes and others.

You'll have to head over to airgun warriors to find your answers. It's nothing but daystate and fx here. On top of which there isn't a demand for the those old style big bores with the major manufacturers taking up the torch. Honestly if you want something close to a barnes or quakenbush then I think it's Remington or Winchester putting their name on a roughly QB based big bore. Pretty cheap too if I remember.
 
Mainly just wondering who is doing solo work like them. I can understand what you are saying. The big boys have entered the market with mass production and probably more competitive pricing in some areas. I just did a Crosman Mod search here and got goose eggs. I'm sure airgun warriors is a good place, but limiting my attention span to one forum makes me happier. So just Daystate and FX here?