You should try the rubber grips, much slimmer - and just a pleasure to carry.
Here is a distant cousin to yours
Ya know they didn’t make very many of these !
My most recent kit...
Dang it Ed, you’ve had me lusting for a four inch 631 since the first day you posted a picture of that one.
I’m quite fond of Hogue Bantams for 2” J-Frame revolvers:
But, when I tried the particular Hogue grips shown in the posts above, I found they have a different grip angle which just doesn’t suit me well. So, they were relegated to my disturbingly large collection of unused handgun grips. The old two piece Pachmayr Compacts still work best for me on a 4” J-Frame: