If you have a 405 Taurus, I might suggest switching the ribber grips to the Hogue 73000 grips. I have done that on 2 of my guns with that frame size, and it seems to make the gun easier to handle. Less than 20 bucks at most online retailers.
I shoot some stiff power pistol loads with 180gr lead and the Hogue grips make it much easier for me.