Pachmayr rubber grips fit my hand better than the vast majority of factory revolver stocks, but they're far inferior to custom stocks, plus they're just plain ugly. I wonder why nobody's ever made revolver grips out of plastic. They ought to be easy to cast in shapes and sizes that fit better than factory wooden stocks, and if the design included checkering, they'd be less likely to turn slippery in one's hand from sweat. I doubt I'd like the look and feel of plastic, but if rubber, why not plastic?