The 605 has a 2 1/4in barrel, the 85 a 2 inch. I've owned both the 605 and Model 85 previously. Holsters for the J-frames didn't always work because Taurus models have an ejector shroud (J-frames don't). The J-frame holsters that I looked at were slightly different because of the shroud, and not interchangable(few years ago). Mayber there is something that will work for current models. Check out the Uncle Mike's line. They may make something generic (one size fits all) that would work for the 605. I settled for a Bianci inside the waist band. Both models concealed very well IWB.