Cva revolver question

[Steelheader323]

I picked up a cva revolver from
A buddy who didn’t k ow what to do with it..unfortunately he didn’t take care of it either..it was free so no big deal
But I’d like to get it functional..I removed the wedge key but Nothing comes apart...am I missing something?

 

[deermanok]

Put up some pictures of it. Maybe get some good advice if someone can see what you're up against.