Folks, I have 3 sp101s. A 4" 22lr, a 4" 32h&rmag, & a 3" 327 mag. They fit my had great. I had elk stag inserts made for the factory grips and Alan Harlton do a trigger job and knock off the sharp edges on the 3". But honestly the triggers wear in on these quite nicely if you just shoot them a lot.
I have quite a few smiths, even pre war smiths but I believe my sp101s are my favorites.
Regards,