I got the wife a Crimson trace laser grip on her S&W snub 38. Wow you can hit targets like a real handgun now. It was factory sighted per instruction manual and only required one small movement. Basically sighted the laser to the front sight,at about 30 ft. very easy and fast. I will say it was not cheap, almost the price of the gun . She wanted a better grip than the tiny walnut(banana style)as it was not easy to control. I have Pachmyers on other guns and thought about putting one on hers , but after much debating I went with the Crimson trace. She loves it , the grip is soft and easy to control. Also seeing her hit targets way better , gives me piece of mind .

Lasers can be a big help to some.

But as with anything thats uses batterys they tend to fail at the wrong moment.