I have a Model 66-1 which has a wide target trigger, and I'd like to swap it into my 686-3. Is it as simple as taking one out and putting into the other, or will there be other considerations such as the triggers being totally incompatible, improper hand size, timing, etc.
I'm thinking of selling the 66-1, but would like to keep the target trigger for the 686-3 I plan to keep.
Any input appreciated.