I checked this gun out at Cabela's and a local gunshop. Both places had to order it due to the demand for that model. So it sounds like Springfield can't get the Croatian manufacturer to crank 'em out fast enough.
Btw, Cabela's was charging $30 more for this model.
I'm not too worried about it catching on. This gun is a lightweight carry gun for me in the summer months with 45acp power. And there's plenty of ammo around for it too.
www.ammoman.com is one place to look but I found ammo locally also.