I believe you will find...

by Sarge , Central Misery, Monday, December 07, 2015, 08:45 (3278 days ago) @ ~JM~

that with a little dehorning of the trigger guard and hammer spur, the basic SP101 grip is far more hand-friendly, especially to females. We had a 2 1/4" 357 around here for awhile and the biggest problem I had with it was Peggi depleting my reserves of 125 grain Federal .357 ammo.

You can also get a night sight specifically for the SP101

http://sargesrollcall.blogspot.com/2008/01/meprolites-front-sight-on-ruger-sp101.html