I got out late today and didn't have a lot of time, but enough to go through a box of 38 SPL between the two pistols.
In SA I shot a plate in a rack, then to a paper target and repeated with both revolvers, twelve rounds each. I repeated in DA with the 715. The results are below. Time will tell which I can shoot better, but for now, neither revolver is for sale.
The biggest difference is that the 715 has better sights IMO. The 65 has a removable front blade and a rear sight that is cast into the revolver, very little to adjust. I need to figure out where to aim the revolver to hit what I aim at. The 715 has a blade in the front along with a sight that is horizontally and vertically adjustable. The sights on the 715 allow for more contrast than the 65 which helps my old eyes. See the picture below for a better explaination.
I'm happy with both revolvers and don't regret buying either of them. Both have a place in my humble collection.
![](http://i.imgur.com/tKUtBLFh.jpg?1)
![](http://i.imgur.com/FReqpNhh.jpg?1)
![](http://i.imgur.com/upslhLqh.jpg?1)