Hi all, I was also going to buy an E. Arazaga (didn't, long story about the seller) anyway, I did some research on this maker. Yes indeed they were a top shelf maker prior to them joining DIARM. From what I found they were a smaller maker, but were basically hand made custom/semi-custom guns.
All of the examples I've seen were CC frames. I have never seen one with a blued frame, it's possible, but to be honest I doubt it.
As far as single triggers go, Jack O'Connor had nothing but problems with his two custom made E.A. In fact he had the triggers replaced by the Miller Trigger Co. This is not to say that this trigger will have any problems (I have 4 spanish guns with SST and have had no problems with them, but these guns are of recent manufracture). I would really check the trigger close, as Jim said fire a couple rounds of clays to see what happens.
I myself would really look this gun over close, but in the end if you want it and it makes you smile - go for it.
Best of luck!!
Greg
