The Model Six has the raised cheek piece M C that the 7600s don't have. I also like/prefer the flared fore end.
If you look close at the pistol grip, it has a smaller circumference that I like.
Yeah, I like my Model Sixes.
Jerry
I have 4 760s; 2 in 270 and 2 in 30-06. But, just between you and me, if I'm going to hunt deer in tight cover, I'm far more likely to carry a Winchester 100 in 308 with 17" barrel or an almost as short and handy Ruger 44 International.