I've been shooting my recently acquired 642 and the double action is very predictable and with practice, keeping the rounds on target at close range is no problem. No..not a target gun,however it was not intended or designed for that purpose. As a close range self defense weapon,that can be carried concealed with ease,it is just about ideal for my needs. I have others that could do the job..but not any better.
Every gun has it's intended role. For ease of use in personal defense and with minimal care,the hammerless revolver is a great simple choice.If I'm going hunting or punching holes in targets I would still take my 642..but it would ride in my vest,and a better suited gun would be in my holster. One gun cannot fill all needs perfectly any more than an all season tire is good in deep snow or on a race track. Jack of all trades and master of none.
I'm thinking of melting one of my 642's...