My wife just bought an S&W 642 with the factory installed Crimson Trace laser grips. I tried to talk her out of the laser, but you know women, once they get something in their head, forget it. I'm somewhat of a traditionalist, which sometimes gets in the way of trying soemthing new and different.
Anyway, before I sighted in the laser for her she was shooting decent groups at 10 yards with the iron sights and as you know the 642 is a handful. After I sighted in the laser, she was putting most of the rounds in or near the same hole. I was amazed! She is not an experienced shooter and this is her first gun. Hey, if it works for her and makes her practice more and actually WANT to shoot with me, so what. I still won't get a laser, but I won't not recommend them either.
Anyway, before I sighted in the laser for her she was shooting decent groups at 10 yards with the iron sights and as you know the 642 is a handful. After I sighted in the laser, she was putting most of the rounds in or near the same hole. I was amazed! She is not an experienced shooter and this is her first gun. Hey, if it works for her and makes her practice more and actually WANT to shoot with me, so what. I still won't get a laser, but I won't not recommend them either.