The 3.0 inch barrel Model 13 had been on my Grail Gun list for many years, and the Model 65 with the same barrel length was a close second. Unfortunately, I could never find either at an affordable price. Then, about 3 years ago, I found the Model 64-3 at a LGS at an affordable price. No, it wasn't a .357 Magnum, and it also wasn't either a Model 13 or Model 65, but I figured it was close enough, so I bought it and thought that I could check the Model 13/65 with 3.0 inch barrel off of the Grail Gun list. Believe it or not, later that year, I found the Model 13-3 at a gun show and traded a Model 4006 for it. Then, at Christmas time in the same year, I bought the 3.0 inch barrel Model 65-3 at a good price from a fellow Forum member. I really like my K-frame collection. I wish I could add a fiber optic front sight to all of them and not just the Model 64 (shameless plug for my great Shoo boy Hammer!).
Best of luck,
Dave