That's a really nice Model 10.
The action on these broken-in K frames is great I have a set of Hogues, Uncle Mike's and a set of Pach's for K frames. They are all very nice grips for shooting... not for styling. I can't say anything bad about any of them. But you can pick up a set of K frame Magna's or Target's here on the forum or a gun show for a decent price.