Hello , I to have a Model 56 and I love it. I got it at very small Gun show in New Mexico. Im sad to say that It didnt come with all the matching parts. I traded for it. I am glad I did. Since Ive had it I have done nothing but "fix it up". I have a fold away stock, Sinthetic and I totally re done the blueing. It works just great and I'll continue to "fix it up''. I have been looking for another one, but like you said they are hard to find. The Yugo, and the Norico,Russian,Chine seem to be alot more abundant. I just wanted to share my little find also. Wish I had one like yours

Have fun with it, and be careful with those wrists.