6-7 I have never seen one for less than 6. The nice walnut is a plus in my book. One can find original grips fairly easy. Lett fancy walnut, well there were alot less of those made and very hard to find. Good Luck you will enjoy it if you decide to shoot it.
Update on this one... I've tweaked the springs a bit and WHAT A DIFFERENCE!
This one is really nice. I can't remember why I was thinking of selling it, but thank goodness I didn't. I still don't think it balances quite as nicely as the 7.5" gun, but then again it carries on the hip easier.