Oh man that thing is pretty, wish I would have found one of thoes over my 4536 for some carry action....
Cool!
Never heard of a 4596. What sets it apart from the other 45XX?
If I understand the concept correctly, essentially a 4596 is a full-size frame 45XX running S&W's equivalent of an "Officers" 3.8" slide (?).CH4
My guess is S&W had too many parts in the 1990's and was experimenting. It's a 4506-1 frame with a 4516-1 slide. I'm sure some of the more knowledgeable guys here can add comments.